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foreign_library allow for Pascal-style grouping

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This commit is contained in:
Ginger Bill
2017-06-12 16:26:51 +01:00
parent 6b5e9aec8e
commit a8e458339b
10 changed files with 405 additions and 533 deletions
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6
core/opengl.odin
View File

@@ -1,5 +1,7 @@
#foreign_system_library lib "opengl32.lib" when ODIN_OS == "windows";
#foreign_system_library lib "gl" when ODIN_OS == "linux";
foreign_system_library (
lib "opengl32.lib" when ODIN_OS == "windows";
lib "gl" when ODIN_OS == "linux";
)
import (
win32 "sys/windows.odin" when ODIN_OS == "windows";
"sys/wgl.odin" when ODIN_OS == "windows";

6
core/os_linux.odin
View File

@@ -1,5 +1,7 @@
#foreign_system_library dl "dl";
#foreign_system_library libc "c";
foreign_system_library (
dl "dl";
libc "c";
)
import "strings.odin";
type (

8
core/os_x.odin
View File

@@ -1,6 +1,8 @@
#foreign_system_library dl "dl";
#foreign_system_library libc "c";
import "fmt.odin";
foreign_system_library (
dl "dl";
libc "c";
)
import "strings.odin";
type (

9
core/strconv.odin
View File

@@ -223,10 +223,11 @@ type Float_Info struct {
bias: int,
}
var _f16_info = Float_Info{10, 5, -15};
var _f32_info = Float_Info{23, 8, -127};
var _f64_info = Float_Info{52, 11, -1023};
var (
_f16_info = Float_Info{10, 5, -15};
_f32_info = Float_Info{23, 8, -127};
_f64_info = Float_Info{52, 11, -1023};
)
proc generic_ftoa(buf: []u8, val: f64, fmt: u8, prec, bit_size: int) -> []u8 {
var bits: u64;

2
core/sys/wgl.odin
View File

@@ -1,4 +1,4 @@
#foreign_system_library "opengl32.lib" when ODIN_OS == "windows";
foreign_system_library "opengl32.lib" when ODIN_OS == "windows";
import . "windows.odin";
const CONTEXT_MAJOR_VERSION_ARB = 0x2091;

343
core/sys/windows.odin
View File

@@ -1,89 +1,96 @@
#foreign_system_library "kernel32.lib" when ODIN_OS == "windows";
#foreign_system_library "user32.lib" when ODIN_OS == "windows";
#foreign_system_library "gdi32.lib" when ODIN_OS == "windows";
#foreign_system_library "winmm.lib" when ODIN_OS == "windows";
#foreign_system_library "shell32.lib" when ODIN_OS == "windows";
type Handle rawptr;
type Hwnd Handle;
type Hdc Handle;
type Hinstance Handle;
type Hicon Handle;
type Hcursor Handle;
type Hmenu Handle;
type Hbrush Handle;
type Hgdiobj Handle;
type Hmodule Handle;
type Wparam uint;
type Lparam int;
type Lresult int;
type Bool i32;
type WndProc proc(Hwnd, u32, Wparam, Lparam) -> Lresult #cc_c;
foreign_system_library (
"kernel32.lib" when ODIN_OS == "windows";
"user32.lib" when ODIN_OS == "windows";
"gdi32.lib" when ODIN_OS == "windows";
"winmm.lib" when ODIN_OS == "windows";
"shell32.lib" when ODIN_OS == "windows";
)
type (
Handle rawptr;
Hwnd Handle;
Hdc Handle;
Hinstance Handle;
Hicon Handle;
Hcursor Handle;
Hmenu Handle;
Hbrush Handle;
Hgdiobj Handle;
Hmodule Handle;
Wparam uint;
Lparam int;
Lresult int;
Bool i32;
WndProc proc(Hwnd, u32, Wparam, Lparam) -> Lresult #cc_c;
)
const INVALID_HANDLE = Handle(~int(0));
const (
FALSE: Bool = 0;
TRUE = 1;
)
const FALSE: Bool = 0;
const TRUE: Bool = 1;
const (
CS_VREDRAW = 0x0001;
CS_HREDRAW = 0x0002;
CS_OWNDC = 0x0020;
CW_USEDEFAULT = -0x80000000;
const CS_VREDRAW = 0x0001;
const CS_HREDRAW = 0x0002;
const CS_OWNDC = 0x0020;
const CW_USEDEFAULT = -0x80000000;
WS_OVERLAPPED = 0;
WS_MAXIMIZEBOX = 0x00010000;
WS_MINIMIZEBOX = 0x00020000;
WS_THICKFRAME = 0x00040000;
WS_SYSMENU = 0x00080000;
WS_BORDER = 0x00800000;
WS_CAPTION = 0x00C00000;
WS_VISIBLE = 0x10000000;
WS_POPUP = 0x80000000;
WS_OVERLAPPEDWINDOW = WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX;
WS_POPUPWINDOW = WS_POPUP | WS_BORDER | WS_SYSMENU;
const WS_OVERLAPPED = 0;
const WS_MAXIMIZEBOX = 0x00010000;
const WS_MINIMIZEBOX = 0x00020000;
const WS_THICKFRAME = 0x00040000;
const WS_SYSMENU = 0x00080000;
const WS_BORDER = 0x00800000;
const WS_CAPTION = 0x00C00000;
const WS_VISIBLE = 0x10000000;
const WS_POPUP = 0x80000000;
const WS_OVERLAPPEDWINDOW = WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX;
const WS_POPUPWINDOW = WS_POPUP | WS_BORDER | WS_SYSMENU;
WM_DESTROY = 0x0002;
WM_SIZE = 0x0005;
WM_CLOSE = 0x0010;
WM_ACTIVATEAPP = 0x001C;
WM_QUIT = 0x0012;
WM_KEYDOWN = 0x0100;
WM_KEYUP = 0x0101;
WM_SIZING = 0x0214;
WM_SYSKEYDOWN = 0x0104;
WM_SYSKEYUP = 0x0105;
WM_WINDOWPOSCHANGED = 0x0047;
WM_SETCURSOR = 0x0020;
WM_CHAR = 0x0102;
WM_ACTIVATE = 0x0006;
WM_SETFOCUS = 0x0007;
WM_KILLFOCUS = 0x0008;
WM_USER = 0x0400;
const WM_DESTROY = 0x0002;
const WM_SIZE = 0x0005;
const WM_CLOSE = 0x0010;
const WM_ACTIVATEAPP = 0x001C;
const WM_QUIT = 0x0012;
const WM_KEYDOWN = 0x0100;
const WM_KEYUP = 0x0101;
const WM_SIZING = 0x0214;
const WM_SYSKEYDOWN = 0x0104;
const WM_SYSKEYUP = 0x0105;
const WM_WINDOWPOSCHANGED = 0x0047;
const WM_SETCURSOR = 0x0020;
const WM_CHAR = 0x0102;
const WM_ACTIVATE = 0x0006;
const WM_SETFOCUS = 0x0007;
const WM_KILLFOCUS = 0x0008;
const WM_USER = 0x0400;
WM_MOUSEWHEEL = 0x020A;
WM_MOUSEMOVE = 0x0200;
WM_LBUTTONDOWN = 0x0201;
WM_LBUTTONUP = 0x0202;
WM_LBUTTONDBLCLK = 0x0203;
WM_RBUTTONDOWN = 0x0204;
WM_RBUTTONUP = 0x0205;
WM_RBUTTONDBLCLK = 0x0206;
WM_MBUTTONDOWN = 0x0207;
WM_MBUTTONUP = 0x0208;
WM_MBUTTONDBLCLK = 0x0209;
const WM_MOUSEWHEEL = 0x020A;
const WM_MOUSEMOVE = 0x0200;
const WM_LBUTTONDOWN = 0x0201;
const WM_LBUTTONUP = 0x0202;
const WM_LBUTTONDBLCLK = 0x0203;
const WM_RBUTTONDOWN = 0x0204;
const WM_RBUTTONUP = 0x0205;
const WM_RBUTTONDBLCLK = 0x0206;
const WM_MBUTTONDOWN = 0x0207;
const WM_MBUTTONUP = 0x0208;
const WM_MBUTTONDBLCLK = 0x0209;
PM_NOREMOVE = 0x0000;
PM_REMOVE = 0x0001;
PM_NOYIELD = 0x0002;
const PM_NOREMOVE = 0x0000;
const PM_REMOVE = 0x0001;
const PM_NOYIELD = 0x0002;
BLACK_BRUSH = 4;
SM_CXSCREEN = 0;
SM_CYSCREEN = 1;
SW_SHOW = 5;
)
const COLOR_BACKGROUND = Hbrush(int(1));
const BLACK_BRUSH = 4;
const SM_CXSCREEN = 0;
const SM_CYSCREEN = 1;
const SW_SHOW = 5;
type Point struct #ordered {
@@ -151,23 +158,24 @@ type FileAttributeData struct #ordered {
}
type FindData struct #ordered {
file_attributes : u32,
creation_time : Filetime,
last_access_time : Filetime,
last_write_time : Filetime,
file_size_high : u32,
file_size_low : u32,
reserved0 : u32,
reserved1 : u32,
file_name : [MAX_PATH]u8,
alternate_file_name : [14]u8,
file_attributes: u32,
creation_time: Filetime,
last_access_time: Filetime,
last_write_time: Filetime,
file_size_high: u32,
file_size_low: u32,
reserved0: u32,
reserved1: u32,
file_name: [MAX_PATH]u8,
alternate_file_name: [14]u8,
}
type GET_FILEEX_INFO_LEVELS i32;
const GetFileExInfoStandard: GET_FILEEX_INFO_LEVELS = 0;
const GetFileExMaxInfoLevel: GET_FILEEX_INFO_LEVELS = 1;
const (
GetFileExInfoStandard: GET_FILEEX_INFO_LEVELS = 0;
GetFileExMaxInfoLevel = 1;
)
proc get_last_error () -> i32 #foreign kernel32 "GetLastError";
proc exit_process (exit_code: u32) #foreign kernel32 "ExitProcess";
@@ -257,56 +265,58 @@ proc find_first_file_a(file_name : ^u8, data : ^FindData) -> Handle #foreign ker
proc find_next_file_a (file : Handle, data : ^FindData) -> Bool #foreign kernel32 "FindNextFileA";
proc find_close (file : Handle) -> Bool #foreign kernel32 "FindClose";
const MAX_PATH = 0x00000104;
const HANDLE_FLAG_INHERIT = 1;
const HANDLE_FLAG_PROTECT_FROM_CLOSE = 2;
const (
MAX_PATH = 0x00000104;
HANDLE_FLAG_INHERIT = 1;
HANDLE_FLAG_PROTECT_FROM_CLOSE = 2;
const FILE_BEGIN = 0;
const FILE_CURRENT = 1;
const FILE_END = 2;
FILE_BEGIN = 0;
FILE_CURRENT = 1;
FILE_END = 2;
const FILE_SHARE_READ = 0x00000001;
const FILE_SHARE_WRITE = 0x00000002;
const FILE_SHARE_DELETE = 0x00000004;
const FILE_GENERIC_ALL = 0x10000000;
const FILE_GENERIC_EXECUTE = 0x20000000;
const FILE_GENERIC_WRITE = 0x40000000;
const FILE_GENERIC_READ = 0x80000000;
FILE_SHARE_READ = 0x00000001;
FILE_SHARE_WRITE = 0x00000002;
FILE_SHARE_DELETE = 0x00000004;
FILE_GENERIC_ALL = 0x10000000;
FILE_GENERIC_EXECUTE = 0x20000000;
FILE_GENERIC_WRITE = 0x40000000;
FILE_GENERIC_READ = 0x80000000;
const FILE_APPEND_DATA = 0x0004;
FILE_APPEND_DATA = 0x0004;
const STD_INPUT_HANDLE = -10;
const STD_OUTPUT_HANDLE = -11;
const STD_ERROR_HANDLE = -12;
STD_INPUT_HANDLE = -10;
STD_OUTPUT_HANDLE = -11;
STD_ERROR_HANDLE = -12;
const CREATE_NEW = 1;
const CREATE_ALWAYS = 2;
const OPEN_EXISTING = 3;
const OPEN_ALWAYS = 4;
const TRUNCATE_EXISTING = 5;
CREATE_NEW = 1;
CREATE_ALWAYS = 2;
OPEN_EXISTING = 3;
OPEN_ALWAYS = 4;
TRUNCATE_EXISTING = 5;
const INVALID_FILE_ATTRIBUTES = -1;
INVALID_FILE_ATTRIBUTES = -1;
const FILE_ATTRIBUTE_READONLY = 0x00000001;
const FILE_ATTRIBUTE_HIDDEN = 0x00000002;
const FILE_ATTRIBUTE_SYSTEM = 0x00000004;
const FILE_ATTRIBUTE_DIRECTORY = 0x00000010;
const FILE_ATTRIBUTE_ARCHIVE = 0x00000020;
const FILE_ATTRIBUTE_DEVICE = 0x00000040;
const FILE_ATTRIBUTE_NORMAL = 0x00000080;
const FILE_ATTRIBUTE_TEMPORARY = 0x00000100;
const FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200;
const FILE_ATTRIBUTE_REPARSE_Point = 0x00000400;
const FILE_ATTRIBUTE_COMPRESSED = 0x00000800;
const FILE_ATTRIBUTE_OFFLINE = 0x00001000;
const FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000;
const FILE_ATTRIBUTE_ENCRYPTED = 0x00004000;
FILE_ATTRIBUTE_READONLY = 0x00000001;
FILE_ATTRIBUTE_HIDDEN = 0x00000002;
FILE_ATTRIBUTE_SYSTEM = 0x00000004;
FILE_ATTRIBUTE_DIRECTORY = 0x00000010;
FILE_ATTRIBUTE_ARCHIVE = 0x00000020;
FILE_ATTRIBUTE_DEVICE = 0x00000040;
FILE_ATTRIBUTE_NORMAL = 0x00000080;
FILE_ATTRIBUTE_TEMPORARY = 0x00000100;
FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200;
FILE_ATTRIBUTE_REPARSE_Point = 0x00000400;
FILE_ATTRIBUTE_COMPRESSED = 0x00000800;
FILE_ATTRIBUTE_OFFLINE = 0x00001000;
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000;
FILE_ATTRIBUTE_ENCRYPTED = 0x00004000;
const FILE_TYPE_DISK = 0x0001;
const FILE_TYPE_CHAR = 0x0002;
const FILE_TYPE_PIPE = 0x0003;
FILE_TYPE_DISK = 0x0001;
FILE_TYPE_CHAR = 0x0002;
FILE_TYPE_PIPE = 0x0003;
)
const INVALID_SET_FILE_POINTER = ~u32(0);
@@ -363,16 +373,18 @@ const GWL_STYLE = -16;
const Hwnd_TOP = Hwnd(uint(0));
const MONITOR_DEFAULTTONULL = 0x00000000;
const MONITOR_DEFAULTTOPRIMARY = 0x00000001;
const MONITOR_DEFAULTTONEAREST = 0x00000002;
const SWP_FRAMECHANGED = 0x0020;
const SWP_NOOWNERZORDER = 0x0200;
const SWP_NOZORDER = 0x0004;
const SWP_NOSIZE = 0x0001;
const SWP_NOMOVE = 0x0002;
const (
MONITOR_DEFAULTTONULL = 0x00000000;
MONITOR_DEFAULTTOPRIMARY = 0x00000001;
MONITOR_DEFAULTTONEAREST = 0x00000002;
)
const (
SWP_FRAMECHANGED = 0x0020;
SWP_NOOWNERZORDER = 0x0200;
SWP_NOZORDER = 0x0004;
SWP_NOSIZE = 0x0001;
SWP_NOMOVE = 0x0002;
)
type MonitorInfo struct #ordered {
size: u32,
@@ -458,28 +470,29 @@ proc get_proc_address( h: Hmodule, c_str: ^u8) -> Proc #foreign kernel32 "GetPro
proc get_client_rect (hwnd: Hwnd, rect: ^Rect) -> Bool #foreign user32 "GetClientRect";
// Windows OpenGL
const PFD_TYPE_RGBA = 0;
const PFD_TYPE_COLORINDEX = 1;
const PFD_MAIN_PLANE = 0;
const PFD_OVERLAY_PLANE = 1;
const PFD_UNDERLAY_PLANE = -1;
const PFD_DOUBLEBUFFER = 1;
const PFD_STEREO = 2;
const PFD_DRAW_TO_WINDOW = 4;
const PFD_DRAW_TO_BITMAP = 8;
const PFD_SUPPORT_GDI = 16;
const PFD_SUPPORT_OPENGL = 32;
const PFD_GENERIC_FORMAT = 64;
const PFD_NEED_PALETTE = 128;
const PFD_NEED_SYSTEM_PALETTE = 0x00000100;
const PFD_SWAP_EXCHANGE = 0x00000200;
const PFD_SWAP_COPY = 0x00000400;
const PFD_SWAP_LAYER_BUFFERS = 0x00000800;
const PFD_GENERIC_ACCELERATED = 0x00001000;
const PFD_DEPTH_DONTCARE = 0x20000000;
const PFD_DOUBLEBUFFER_DONTCARE = 0x40000000;
const PFD_STEREO_DONTCARE = 0x80000000;
const (
PFD_TYPE_RGBA = 0;
PFD_TYPE_COLORINDEX = 1;
PFD_MAIN_PLANE = 0;
PFD_OVERLAY_PLANE = 1;
PFD_UNDERLAY_PLANE = -1;
PFD_DOUBLEBUFFER = 1;
PFD_STEREO = 2;
PFD_DRAW_TO_WINDOW = 4;
PFD_DRAW_TO_BITMAP = 8;
PFD_SUPPORT_GDI = 16;
PFD_SUPPORT_OPENGL = 32;
PFD_GENERIC_FORMAT = 64;
PFD_NEED_PALETTE = 128;
PFD_NEED_SYSTEM_PALETTE = 0x00000100;
PFD_SWAP_EXCHANGE = 0x00000200;
PFD_SWAP_COPY = 0x00000400;
PFD_SWAP_LAYER_BUFFERS = 0x00000800;
PFD_GENERIC_ACCELERATED = 0x00001000;
PFD_DEPTH_DONTCARE = 0x20000000;
PFD_DOUBLEBUFFER_DONTCARE = 0x40000000;
PFD_STEREO_DONTCARE = 0x80000000;
)
type PixelFormatDescriptor struct #ordered {
size,
@@ -521,10 +534,12 @@ proc release_dc (wnd: Hwnd, hdc: Hdc) -> i32
type Proc proc() #cc_c;
const MAPVK_VK_TO_CHAR = 2;
const MAPVK_VK_TO_VSC = 0;
const MAPVK_VSC_TO_VK = 1;
const MAPVK_VSC_TO_VK_EX = 3;
const (
MAPVK_VK_TO_CHAR = 2;
MAPVK_VK_TO_VSC = 0;
MAPVK_VSC_TO_VK = 1;
MAPVK_VSC_TO_VK_EX = 3;
)
proc map_virtual_key(scancode : u32, map_type : u32) -> u32 #foreign user32 "MapVirtualKeyA";

10
src/check_expr.cpp
View File

@@ -1123,13 +1123,10 @@ Type *check_get_params(Checker *c, Scope *scope, AstNode *_params, bool *is_vari
AstNode *name = p->names[j];
if (ast_node_expect(name, AstNode_Ident)) {
Entity *param = make_entity_param(c->allocator, scope, name->Ident, type,
(p->flags&FieldFlag_using) != 0, (p->flags&FieldFlag_immutable) != 0);
(p->flags&FieldFlag_using) != 0, false);
if (p->flags&FieldFlag_no_alias) {
param->flags |= EntityFlag_NoAlias;
}
if (p->flags&FieldFlag_immutable) {
param->Variable.is_immutable = true;
}
param->Variable.default_value = value;
param->Variable.default_is_nil = default_is_nil;
@@ -6568,11 +6565,8 @@ gbString write_expr_to_string(gbString str, AstNode *node) {
if (f->flags&FieldFlag_using) {
str = gb_string_appendc(str, "using ");
}
if (f->flags&FieldFlag_immutable) {
str = gb_string_appendc(str, "immutable ");
}
if (f->flags&FieldFlag_no_alias) {
str = gb_string_appendc(str, "no_alias ");
str = gb_string_appendc(str, "#no_alias ");
}
for_array(i, f->names) {

185
src/checker.cpp
View File

@@ -1451,27 +1451,62 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
case_end;
case_ast_node(gd, GenDecl, decl);
AstNodeValueSpec empty_spec = {};
AstNodeValueSpec *last_spec = NULL;
for_array(i, gd->specs) {
AstNode *spec = gd->specs[i];
switch (gd->token.kind) {
case Token_const: {
ast_node(vs, ValueSpec, spec);
if (vs->type != NULL || vs->values.count > 0) {
last_spec = vs;
} else if (last_spec == NULL) {
last_spec = &empty_spec;
}
for_array(i, vs->names) {
AstNode *name = vs->names[i];
if (name->kind != AstNode_Ident) {
error_node(name, "A declaration's name must be an identifier, got %.*s", LIT(ast_node_strings[name->kind]));
continue;
}
AstNode *init = NULL;
if (i < vs->values.count) {
init = vs->values[i];
}
DeclInfo *d = make_declaration_info(c->allocator, c->context.scope, c->context.decl);
Entity *e = make_entity_constant(c->allocator, d->scope, name->Ident, NULL, empty_exact_value);
d->type_expr = last_spec->type;
d->init_expr = init;
e->identifier = name;
add_entity_and_decl_info(c, name, e, d);
}
check_arity_match(c, vs);
} break;
case Token_var:
case Token_let: {
if (!c->context.scope->is_file) {
// NOTE(bill): local scope -> handle later and in order
break;
}
ast_node(vd, ValueSpec, spec);
ast_node(vs, ValueSpec, spec);
// NOTE(bill): You need to store the entity information here unline a constant declaration
isize entity_cap = vd->names.count;
isize entity_cap = vs->names.count;
isize entity_count = 0;
Entity **entities = gb_alloc_array(c->allocator, Entity *, entity_cap);
DeclInfo *di = NULL;
if (vd->values.count > 0) {
if (vs->values.count > 0) {
di = make_declaration_info(heap_allocator(), c->context.scope, c->context.decl);
di->entities = entities;
di->type_expr = vd->type;
di->init_expr = vd->values[0];
di->type_expr = vs->type;
di->init_expr = vs->values[0];
if (gd->flags & VarDeclFlag_thread_local) {
@@ -1480,11 +1515,11 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
}
for_array(i, vd->names) {
AstNode *name = vd->names[i];
for_array(i, vs->names) {
AstNode *name = vs->names[i];
AstNode *value = NULL;
if (i < vd->values.count) {
value = vd->values[i];
if (i < vs->values.count) {
value = vs->values[i];
}
if (name->kind != AstNode_Ident) {
error_node(name, "A declaration's name must be an identifier, got %.*s", LIT(ast_node_strings[name->kind]));
@@ -1504,7 +1539,7 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
if (d == NULL) {
AstNode *init_expr = value;
d = make_declaration_info(heap_allocator(), e->scope, c->context.decl);
d->type_expr = vd->type;
d->type_expr = vs->type;
d->init_expr = init_expr;
}
@@ -1515,65 +1550,13 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
di->entity_count = entity_count;
}
check_arity_match(c, vd);
} break;
case Token_const: {
ast_node(vd, ValueSpec, spec);
for_array(i, vd->names) {
AstNode *name = vd->names[i];
if (name->kind != AstNode_Ident) {
error_node(name, "A declaration's name must be an identifier, got %.*s", LIT(ast_node_strings[name->kind]));
continue;
}
AstNode *init = NULL;
if (i < vd->values.count) {
init = vd->values[i];
}
DeclInfo *d = make_declaration_info(c->allocator, c->context.scope, c->context.decl);
Entity *e = NULL;
AstNode *up_init = unparen_expr(init);
// if (up_init != NULL && is_ast_node_type(up_init)) {
// AstNode *type = up_init;
// e = make_entity_type_name(c->allocator, d->scope, name->Ident, NULL);
// // TODO(bill): What if vd->type != NULL??? How to handle this case?
// d->type_expr = type;
// d->init_expr = type;
// } else if (up_init != NULL && up_init->kind == AstNode_Alias) {
// #if 1
// error_node(up_init, "#alias declarations are not yet supported");
// continue;
// #else
// e = make_entity_alias(c->allocator, d->scope, name->Ident, NULL, EntityAlias_Invalid, NULL);
// d->type_expr = vd->type;
// d->init_expr = up_init->Alias.expr;
// #endif
// // } else if (init != NULL && up_init->kind == AstNode_ProcLit) {
// // e = make_entity_procedure(c->allocator, d->scope, name->Ident, NULL, up_init->ProcLit.tags);
// // d->proc_lit = up_init;
// // d->type_expr = vd->type;
// } else {
e = make_entity_constant(c->allocator, d->scope, name->Ident, NULL, empty_exact_value);
d->type_expr = vd->type;
d->init_expr = init;
// }
GB_ASSERT(e != NULL);
e->identifier = name;
add_entity_and_decl_info(c, name, e, d);
}
check_arity_match(c, vd);
check_arity_match(c, vs);
} break;
case Token_type: {
ast_node(td, TypeSpec, spec);
ast_node(ts, TypeSpec, spec);
AstNode *name = td->name;
AstNode *name = ts->name;
if (name->kind != AstNode_Ident) {
error_node(name, "A declaration's name must be an identifier, got %.*s", LIT(ast_node_strings[name->kind]));
break;
@@ -1583,9 +1566,8 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
DeclInfo *d = make_declaration_info(c->allocator, c->context.scope, c->context.decl);
Entity *e = NULL;
AstNode *type = unparen_expr(td->type);
AstNode *type = unparen_expr(ts->type);
e = make_entity_type_name(c->allocator, d->scope, name->Ident, NULL);
// TODO(bill): What if vd->type != NULL??? How to handle this case?
d->type_expr = type;
d->init_expr = type;
@@ -1595,9 +1577,9 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
case Token_import:
case Token_import_load: {
ast_node(id, ImportSpec, spec);
ast_node(ts, ImportSpec, spec);
if (!c->context.scope->is_file) {
if (id->is_import) {
if (ts->is_import) {
error_node(decl, "import declarations are only allowed in the file scope");
} else {
error_node(decl, "import_load declarations are only allowed in the file scope");
@@ -1609,6 +1591,37 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
DelayedDecl di = {c->context.scope, spec};
array_add(&c->delayed_imports, di);
} break;
case Token_foreign_library:
case Token_foreign_system_library: {
ast_node(fl, ForeignLibrarySpec, spec);
if (!c->context.scope->is_file) {
if (fl->is_system) {
error_node(spec, "foreign_system_library declarations are only allowed in the file scope");
} else {
error_node(spec, "foreign_library declarations are only allowed in the file scope");
}
// NOTE(bill): _Should_ be caught by the parser
// TODO(bill): Better error handling if it isn't
continue;
}
if (fl->cond != NULL) {
Operand operand = {Addressing_Invalid};
check_expr(c, &operand, fl->cond);
if (operand.mode != Addressing_Constant || !is_type_boolean(operand.type)) {
error_node(fl->cond, "Non-constant boolean `when` condition");
continue;
}
if (operand.value.kind == ExactValue_Bool &&
!operand.value.value_bool) {
continue;
}
}
DelayedDecl di = {c->context.scope, spec};
array_add(&c->delayed_foreign_libraries, di);
} break;
}
}
case_end;
@@ -1631,34 +1644,6 @@ void check_collect_entities(Checker *c, Array<AstNode *> nodes, bool is_file_sco
add_entity_and_decl_info(c, name, e, d);
case_end;
case_ast_node(fl, ForeignLibrary, decl);
if (!c->context.scope->is_file) {
if (fl->is_system) {
error_node(decl, "#foreign_system_library declarations are only allowed in the file scope");
} else {
error_node(decl, "#foreign_library declarations are only allowed in the file scope");
}
// NOTE(bill): _Should_ be caught by the parser
// TODO(bill): Better error handling if it isn't
continue;
}
if (fl->cond != NULL) {
Operand operand = {Addressing_Invalid};
check_expr(c, &operand, fl->cond);
if (operand.mode != Addressing_Constant || !is_type_boolean(operand.type)) {
error_node(fl->cond, "Non-constant boolean `when` condition");
continue;
}
if (operand.value.kind == ExactValue_Bool &&
!operand.value.value_bool) {
continue;
}
}
DelayedDecl di = {c->context.scope, decl};
array_add(&c->delayed_foreign_libraries, di);
case_end;
default:
if (c->context.scope->is_file) {
error_node(decl, "Only declarations are allowed at file scope");
@@ -1998,8 +1983,8 @@ void check_import_entities(Checker *c, Map<Scope *> *file_scopes) {
for_array(i, c->delayed_foreign_libraries) {
Scope *parent_scope = c->delayed_foreign_libraries[i].parent;
AstNode *decl = c->delayed_foreign_libraries[i].decl;
ast_node(fl, ForeignLibrary, decl);
AstNode *spec = c->delayed_foreign_libraries[i].decl;
ast_node(fl, ForeignLibrarySpec, spec);
String file_str = fl->filepath.string;
String base_dir = fl->base_dir;
@@ -2034,7 +2019,7 @@ void check_import_entities(Checker *c, Map<Scope *> *file_scopes) {
String library_name = path_to_entity_name(fl->library_name.string, file_str);
if (library_name == "_") {
error(fl->token, "File name, %.*s, cannot be as a library name as it is not a valid identifier", LIT(fl->library_name.string));
error_node(spec, "File name, %.*s, cannot be as a library name as it is not a valid identifier", LIT(fl->library_name.string));
} else {
GB_ASSERT(fl->library_name.pos.line != 0);
fl->library_name.string = library_name;

367
src/parser.cpp
View File

@@ -100,9 +100,8 @@ enum FieldFlag {
FieldFlag_ellipsis = 1<<0,
FieldFlag_using = 1<<1,
FieldFlag_no_alias = 1<<2,
FieldFlag_immutable = 1<<3,
FieldFlag_Signature = FieldFlag_ellipsis|FieldFlag_using|FieldFlag_no_alias|FieldFlag_immutable,
FieldFlag_Signature = FieldFlag_ellipsis|FieldFlag_using|FieldFlag_no_alias,
};
enum StmtAllowFlag {
@@ -307,12 +306,12 @@ AST_NODE_KIND(_DeclBegin, "", i32) \
String foreign_name; \
String link_name; \
}) \
AST_NODE_KIND(ForeignLibrary, "foreign library", struct { \
Token token, filepath; \
Token library_name; \
String base_dir; \
AST_NODE_KIND(ForeignLibrarySpec, "foreign library specification", struct { \
Token filepath; \
Token library_name; \
String base_dir; \
AstNode *cond; \
bool is_system; \
bool is_system; \
}) \
AST_NODE_KIND(Label, "label", struct { \
Token token; \
@@ -541,15 +540,15 @@ Token ast_node_token(AstNode *node) {
case AstNode_PushAllocator: return node->PushAllocator.token;
case AstNode_PushContext: return node->PushContext.token;
case AstNode_BadDecl: return node->BadDecl.begin;
case AstNode_ProcDecl: return node->ProcDecl.token;
case AstNode_ForeignLibrary: return node->ForeignLibrary.token;
case AstNode_Label: return node->Label.token;
case AstNode_BadDecl: return node->BadDecl.begin;
case AstNode_ProcDecl: return node->ProcDecl.token;
case AstNode_ForeignLibrarySpec: return node->ForeignLibrarySpec.filepath;
case AstNode_Label: return node->Label.token;
case AstNode_GenDecl: return node->GenDecl.token;
case AstNode_ValueSpec: return ast_node_token(node->ValueSpec.names[0]);
case AstNode_ImportSpec: return node->ImportSpec.import_name;
case AstNode_TypeSpec: return ast_node_token(node->TypeSpec.name);
case AstNode_GenDecl: return node->GenDecl.token;
case AstNode_ValueSpec: return ast_node_token(node->ValueSpec.names[0]);
case AstNode_ImportSpec: return node->ImportSpec.import_name;
case AstNode_TypeSpec: return ast_node_token(node->TypeSpec.name);
case AstNode_Field:
@@ -766,8 +765,8 @@ AstNode *clone_ast_node(gbAllocator a, AstNode *node) {
break;
case AstNode_BadDecl: break;
case AstNode_ForeignLibrary:
n->ForeignLibrary.cond = clone_ast_node(a, n->ForeignLibrary.cond);
case AstNode_ForeignLibrarySpec:
n->ForeignLibrarySpec.cond = clone_ast_node(a, n->ForeignLibrarySpec.cond);
break;
case AstNode_Label:
n->Label.name = clone_ast_node(a, n->Label.name);
@@ -1438,13 +1437,12 @@ AstNode *ast_proc_decl(AstFile *f, Token token, AstNode *name, AstNode *type, As
return result;
}
AstNode *ast_foreign_library(AstFile *f, Token token, Token filepath, Token library_name, AstNode *cond, bool is_system) {
AstNode *result = make_ast_node(f, AstNode_ForeignLibrary);
result->ForeignLibrary.token = token;
result->ForeignLibrary.filepath = filepath;
result->ForeignLibrary.library_name = library_name;
result->ForeignLibrary.cond = cond;
result->ForeignLibrary.is_system = is_system;
AstNode *ast_foreign_library_spec(AstFile *f, Token filepath, Token library_name, AstNode *cond, bool is_system) {
AstNode *result = make_ast_node(f, AstNode_ForeignLibrarySpec);
result->ForeignLibrarySpec.filepath = filepath;
result->ForeignLibrarySpec.library_name = library_name;
result->ForeignLibrarySpec.cond = cond;
result->ForeignLibrarySpec.is_system = is_system;
return result;
}
@@ -2690,6 +2688,72 @@ PARSE_SPEC_FUNC(parse_import_spec) {
}
}
PARSE_SPEC_FUNC(parse_foreign_library_spec) {
if (token.kind == Token_foreign_system_library) {
AstNode *cond = NULL;
Token lib_name = {};
switch (f->curr_token.kind) {
case Token_Ident:
lib_name = f->curr_token;
next_token(f);
break;
default:
lib_name.pos = f->curr_token.pos;
break;
}
if (lib_name.string == "_") {
syntax_error(lib_name, "Illegal foreign_library name: `_`");
}
Token file_path = expect_token(f, Token_String);
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
AstNode *spec = NULL;
if (f->curr_proc == NULL) {
spec = ast_foreign_library_spec(f, file_path, lib_name, cond, true);
} else {
syntax_error(lib_name, "You cannot use foreign_system_library within a procedure. This must be done at the file scope");
spec = ast_bad_decl(f, lib_name, file_path);
}
return spec;
} else {
AstNode *cond = NULL;
Token lib_name = {};
switch (f->curr_token.kind) {
case Token_Ident:
lib_name = f->curr_token;
next_token(f);
break;
default:
lib_name.pos = f->curr_token.pos;
break;
}
if (lib_name.string == "_") {
syntax_error(lib_name, "Illegal foreign_library name: `_`");
}
Token file_path = expect_token(f, Token_String);
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
AstNode *spec = NULL;
if (f->curr_proc == NULL) {
spec = ast_foreign_library_spec(f, file_path, lib_name, cond, false);
} else {
syntax_error(lib_name, "You cannot use foreign_library within a procedure. This must be done at the file scope");
spec = ast_bad_decl(f, lib_name, file_path);
}
return spec;
}
}
AstNode *parse_decl(AstFile *f) {
ParseSpecFunc *func = NULL;
switch (f->curr_token.kind) {
@@ -2708,6 +2772,11 @@ AstNode *parse_decl(AstFile *f) {
func = parse_import_spec;
break;
case Token_foreign_library:
case Token_foreign_system_library:
func = parse_foreign_library_spec;
break;
case Token_proc:
return parse_proc_decl(f);
@@ -2913,7 +2982,6 @@ enum FieldPrefixKind {
FieldPrefix_Invalid,
FieldPrefix_Using,
FieldPrefix_Immutable,
FieldPrefix_NoAlias,
};
@@ -2925,9 +2993,6 @@ FieldPrefixKind is_token_field_prefix(AstFile *f) {
case Token_using:
return FieldPrefix_Using;
case Token_let:
return FieldPrefix_Immutable;
case Token_Hash: {
next_token(f);
switch (f->curr_token.kind) {
@@ -2944,9 +3009,8 @@ FieldPrefixKind is_token_field_prefix(AstFile *f) {
u32 parse_field_prefixes(AstFile *f) {
i32 using_count = 0;
i32 no_alias_count = 0;
i32 immutable_count = 0;
i32 using_count = 0;
i32 no_alias_count = 0;
for (;;) {
FieldPrefixKind kind = is_token_field_prefix(f);
@@ -2954,20 +3018,17 @@ u32 parse_field_prefixes(AstFile *f) {
break;
}
switch (kind) {
case FieldPrefix_Using: using_count += 1; next_token(f); break;
case FieldPrefix_Immutable: immutable_count += 1; next_token(f); break;
case FieldPrefix_NoAlias: no_alias_count += 1; next_token(f); break;
case FieldPrefix_Using: using_count += 1; next_token(f); break;
case FieldPrefix_NoAlias: no_alias_count += 1; next_token(f); break;
}
}
if (using_count > 1) syntax_error(f->curr_token, "Multiple `using` in this field list");
if (immutable_count > 1) syntax_error(f->curr_token, "Multiple `immutable` in this field list");
if (using_count > 1) syntax_error(f->curr_token, "Multiple `using` in this field list");
if (no_alias_count > 1) syntax_error(f->curr_token, "Multiple `#no_alias` in this field list");
u32 field_flags = 0;
if (using_count > 0) field_flags |= FieldFlag_using;
if (no_alias_count > 0) field_flags |= FieldFlag_no_alias;
if (immutable_count > 0) field_flags |= FieldFlag_immutable;
return field_flags;
}
@@ -2985,10 +3046,6 @@ u32 check_field_prefixes(AstFile *f, isize name_count, u32 allowed_flags, u32 se
syntax_error(f->curr_token, "`no_alias` is not allowed within this field list");
set_flags &= ~FieldFlag_no_alias;
}
if ((allowed_flags&FieldFlag_immutable) == 0 && (set_flags&FieldFlag_immutable)) {
syntax_error(f->curr_token, "`immutable` is not allowed within this field list");
set_flags &= ~FieldFlag_immutable;
}
return set_flags;
}
@@ -3833,6 +3890,8 @@ AstNode *parse_stmt(AstFile *f) {
case Token_type:
case Token_import:
case Token_import_load:
case Token_foreign_library:
case Token_foreign_system_library:
return parse_decl(f);
case Token_if: return parse_if_stmt(f);
@@ -3899,24 +3958,6 @@ AstNode *parse_stmt(AstFile *f) {
return ast_bad_stmt(f, token, f->curr_token);
} break;
#if 0
case Token_immutable: {
Token token = expect_token(f, Token_immutable);
AstNode *node = parse_stmt(f);
if (node->kind == AstNode_ValueDecl) {
if (node->ValueDecl.token.kind == Token_const) {
syntax_error(token, "`immutable` may not be applied to constant declarations");
} else {
node->ValueDecl.flags |= VarDeclFlag_immutable;
}
return node;
}
syntax_error(token, "`immutable` may only be applied to a variable declaration");
return ast_bad_stmt(f, token, f->curr_token);
} break;
#endif
case Token_push_allocator: {
next_token(f);
isize prev_level = f->expr_level;
@@ -3939,70 +3980,6 @@ AstNode *parse_stmt(AstFile *f) {
return ast_push_context(f, token, expr, body);
} break;
#if 0
case Token_import: {
Token token = expect_token(f, Token_import);
AstNode *cond = NULL;
Token import_name = {};
switch (f->curr_token.kind) {
case Token_Period:
import_name = f->curr_token;
import_name.kind = Token_Ident;
next_token(f);
break;
case Token_Ident:
import_name = f->curr_token;
next_token(f);
break;
default:
import_name.pos = f->curr_token.pos;
break;
}
if (import_name.string == "_") {
syntax_error(import_name, "Illegal import name: `_`");
}
Token file_path = expect_token_after(f, Token_String, "import");
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
AstNode *decl = NULL;
if (f->curr_proc != NULL) {
syntax_error(import_name, "You cannot use `import` within a procedure. This must be done at the file scope");
decl = ast_bad_decl(f, import_name, file_path);
} else {
decl = ast_import_decl(f, token, true, file_path, import_name, cond);
}
expect_semicolon(f, decl);
return decl;
}
case Token_import_load: {
Token token = expect_token(f, Token_import_load);
AstNode *cond = NULL;
Token file_path = expect_token_after(f, Token_String, "import_load");
Token import_name = file_path;
import_name.string = str_lit(".");
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
AstNode *decl = NULL;
if (f->curr_proc != NULL) {
syntax_error(import_name, "You cannot use `import_load` within a procedure. This must be done at the file scope");
decl = ast_bad_decl(f, import_name, file_path);
} else {
decl = ast_import_decl(f, token, false, file_path, import_name, cond);
}
expect_semicolon(f, decl);
return decl;
}
#endif
case Token_Hash: {
AstNode *s = NULL;
Token hash_token = expect_token(f, Token_Hash);
@@ -4019,68 +3996,6 @@ AstNode *parse_stmt(AstFile *f) {
}
expect_semicolon(f, s);
return s;
} else if (tag == "foreign_system_library") {
AstNode *cond = NULL;
Token lib_name = {};
switch (f->curr_token.kind) {
case Token_Ident:
lib_name = f->curr_token;
next_token(f);
break;
default:
lib_name.pos = f->curr_token.pos;
break;
}
if (lib_name.string == "_") {
syntax_error(lib_name, "Illegal #foreign_library name: `_`");
}
Token file_path = expect_token(f, Token_String);
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
if (f->curr_proc == NULL) {
s = ast_foreign_library(f, hash_token, file_path, lib_name, cond, true);
} else {
syntax_error(token, "You cannot use #foreign_system_library within a procedure. This must be done at the file scope");
s = ast_bad_decl(f, token, file_path);
}
expect_semicolon(f, s);
return s;
} else if (tag == "foreign_library") {
AstNode *cond = NULL;
Token lib_name = {};
switch (f->curr_token.kind) {
case Token_Ident:
lib_name = f->curr_token;
next_token(f);
break;
default:
lib_name.pos = f->curr_token.pos;
break;
}
if (lib_name.string == "_") {
syntax_error(lib_name, "Illegal #foreign_library name: `_`");
}
Token file_path = expect_token(f, Token_String);
if (allow_token(f, Token_when)) {
cond = parse_expr(f, false);
}
if (f->curr_proc == NULL) {
s = ast_foreign_library(f, hash_token, file_path, lib_name, cond, false);
} else {
syntax_error(token, "You cannot use #foreign_library within a procedure. This must be done at the file scope");
s = ast_bad_decl(f, token, file_path);
}
expect_semicolon(f, s);
return s;
} else if (tag == "thread_local") {
AstNode *s = parse_stmt(f);
@@ -4328,55 +4243,6 @@ void parse_setup_file_decls(Parser *p, AstFile *f, String base_dir, Array<AstNod
gbAllocator allocator = heap_allocator(); // TODO(bill): Change this allocator
String import_file = {};
#if 0
isize colon_pos = -1;
for (isize j = 0; j < file_str.len; j++) {
if (file_str[j] == ':') {
colon_pos = j;
break;
}
}
if (colon_pos > 0) {
collection_name = make_string(file_str.text, colon_pos);
file_str.text += colon_pos+1;
file_str.len -= colon_pos+1;
}
if (collection_name.len == 0) {
syntax_error_node(node, "Missing import collection for path: `%.*s`", LIT(oirignal_string));
decls[i] = ast_bad_decl(f, id->relpath, id->relpath);
continue;
}
if (collection_name == "core") {
String abs_path = get_fullpath_core(allocator, file_str);
if (gb_file_exists(cast(char *)abs_path.text)) { // NOTE(bill): This should be null terminated
import_file = abs_path;
}
} else if (collection_name == "local") {
String rel_path = get_fullpath_relative(allocator, base_dir, file_str);
if (gb_file_exists(cast(char *)rel_path.text)) { // NOTE(bill): This should be null terminated
import_file = rel_path;
}
} else {
syntax_error_node(node, "Unknown import collection: `%.*s`", LIT(collection_name));
decls[i] = ast_bad_decl(f, id->relpath, id->relpath);
continue;
}
if (!is_import_path_valid(file_str)) {
if (id->is_import) {
syntax_error_node(node, "Invalid import path: `%.*s`", LIT(file_str));
} else {
syntax_error_node(node, "Invalid include path: `%.*s`", LIT(file_str));
}
// NOTE(bill): It's a naughty name
decls[i] = ast_bad_decl(f, id->relpath, id->relpath);
continue;
}
#else
if (!is_import_path_valid(file_str)) {
if (id->is_import) {
syntax_error_node(node, "Invalid import path: `%.*s`", LIT(file_str));
@@ -4397,28 +4263,31 @@ void parse_setup_file_decls(Parser *p, AstFile *f, String base_dir, Array<AstNod
import_file = abs_path;
}
}
#endif
id->fullpath = import_file;
try_add_import_path(p, import_file, file_str, ast_node_token(node).pos);
}
}
} else if (node->kind == AstNode_ForeignLibrary) {
AstNodeForeignLibrary *fl = &node->ForeignLibrary;
String file_str = fl->filepath.string;
} else if (gd->token.kind == Token_foreign_library ||
gd->token.kind == Token_foreign_system_library) {
for_array(spec_index, gd->specs) {
AstNode *spec = gd->specs[spec_index];
ast_node(fl, ForeignLibrarySpec, spec);
String file_str = fl->filepath.string;
if (!is_import_path_valid(file_str)) {
if (fl->is_system) {
syntax_error_node(node, "Invalid `foreign_system_library` path");
} else {
syntax_error_node(node, "Invalid `foreign_library` path");
if (!is_import_path_valid(file_str)) {
if (fl->is_system) {
syntax_error_node(node, "Invalid `foreign_system_library` path");
} else {
syntax_error_node(node, "Invalid `foreign_library` path");
}
// NOTE(bill): It's a naughty name
gd->specs[spec_index] = ast_bad_decl(f, fl->filepath, fl->filepath);
continue;
}
fl->base_dir = base_dir;
}
// NOTE(bill): It's a naughty name
f->decls[i] = ast_bad_decl(f, fl->token, fl->token);
continue;
}
fl->base_dir = base_dir;
}
}
}

2
src/tokenizer.cpp
View File

@@ -88,6 +88,8 @@ TOKEN_KIND(Token__KeywordBegin, "_KeywordBegin"), \
TOKEN_KIND(Token_type, "type"), \
TOKEN_KIND(Token_import, "import"), \
TOKEN_KIND(Token_import_load, "import_load"), \
TOKEN_KIND(Token_foreign_library, "foreign_library"), \
TOKEN_KIND(Token_foreign_system_library, "foreign_system_library"), \
TOKEN_KIND(Token_when, "when"), \
TOKEN_KIND(Token_if, "if"), \
TOKEN_KIND(Token_else, "else"), \