mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2025-12-29 17:34:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Compile as C! Whoop!

Browse Source
This commit is contained in:
Ginger Bill
2016-11-23 12:25:37 +00:00
parent ef8563a818
commit a77c6b3e55
19 changed files with 231 additions and 222 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
src/parser.cpp
View File

@@ -117,7 +117,7 @@ AstNodeArray make_ast_node_array(AstFile *f) {
AstNodeArray elems; \
Token open, close; \
}) \
AST_NODE_KIND(_ExprBegin, "", struct{}) \
AST_NODE_KIND(_ExprBegin, "", i32) \
AST_NODE_KIND(BadExpr, "bad expression", struct { Token begin, end; }) \
AST_NODE_KIND(TagExpr, "tag expression", struct { Token token, name; AstNode *expr; }) \
AST_NODE_KIND(RunExpr, "run expression", struct { Token token, name; AstNode *expr; }) \
@@ -142,8 +142,8 @@ AST_NODE_KIND(_ExprBegin, "", struct{}) \
bool triple_indexed; \
}) \
AST_NODE_KIND(FieldValue, "field value", struct { Token eq; AstNode *field, *value; }) \
AST_NODE_KIND(_ExprEnd, "", struct{}) \
AST_NODE_KIND(_StmtBegin, "", struct{}) \
AST_NODE_KIND(_ExprEnd, "", i32) \
AST_NODE_KIND(_StmtBegin, "", i32) \
AST_NODE_KIND(BadStmt, "bad statement", struct { Token begin, end; }) \
AST_NODE_KIND(EmptyStmt, "empty statement", struct { Token token; }) \
AST_NODE_KIND(ExprStmt, "expression statement", struct { AstNode *expr; } ) \
@@ -157,7 +157,7 @@ AST_NODE_KIND(_StmtBegin, "", struct{}) \
Token op; \
AstNodeArray lhs, rhs; \
}) \
AST_NODE_KIND(_ComplexStmtBegin, "", struct{}) \
AST_NODE_KIND(_ComplexStmtBegin, "", i32) \
AST_NODE_KIND(BlockStmt, "block statement", struct { \
AstNodeArray stmts; \
Token open, close; \
@@ -220,9 +220,9 @@ AST_NODE_KIND(_ComplexStmtBegin, "", struct{}) \
AstNode *body; \
}) \
\
AST_NODE_KIND(_ComplexStmtEnd, "", struct{}) \
AST_NODE_KIND(_StmtEnd, "", struct{}) \
AST_NODE_KIND(_DeclBegin, "", struct{}) \
AST_NODE_KIND(_ComplexStmtEnd, "", i32) \
AST_NODE_KIND(_StmtEnd, "", i32) \
AST_NODE_KIND(_DeclBegin, "", i32) \
AST_NODE_KIND(BadDecl, "bad declaration", struct { Token begin, end; }) \
AST_NODE_KIND(VarDecl, "variable declaration", struct { \
u64 tags; \
@@ -264,8 +264,8 @@ AST_NODE_KIND(_DeclBegin, "", struct{}) \
Token token, filepath; \
bool is_system; \
}) \
AST_NODE_KIND(_DeclEnd, "", struct{}) \
AST_NODE_KIND(_TypeBegin, "", struct{}) \
AST_NODE_KIND(_DeclEnd, "", i32) \
AST_NODE_KIND(_TypeBegin, "", i32) \
AST_NODE_KIND(Parameter, "parameter", struct { \
AstNodeArray names; \
AstNode *type; \
@@ -316,7 +316,7 @@ AST_NODE_KIND(_TypeBegin, "", struct{}) \
AstNode *base_type; \
AstNodeArray fields; \
}) \
AST_NODE_KIND(_TypeEnd, "", struct{})
AST_NODE_KIND(_TypeEnd, "", i32)
typedef enum AstNodeKind {
AstNode_Invalid,
@@ -1186,7 +1186,7 @@ AstNodeArray parse_element_list(AstFile *f) {
}
AstNode *parse_literal_value(AstFile *f, AstNode *type) {
AstNodeArray elems = {};
AstNodeArray elems = {0};
Token open = expect_token(f, Token_OpenBrace);
f->expr_level++;
if (f->curr_token.kind != Token_CloseBrace) {
@@ -1206,7 +1206,7 @@ AstNode *parse_value(AstFile *f) {
return value;
}
AstNode *parse_identifier_or_type(AstFile *f, u32 flags = 0);
AstNode *parse_identifier_or_type(AstFile *f, u32 flags);
void check_proc_add_tag(AstFile *f, AstNode *tag_expr, u64 *tags, ProcTag tag, String tag_name) {
@@ -1418,8 +1418,8 @@ AstNode *parse_operand(AstFile *f, bool lhs) {
f->curr_proc = type;
u64 tags = 0;
String foreign_name = {};
String link_name = {};
String foreign_name = {0};
String link_name = {0};
parse_proc_tags(f, &tags, &foreign_name, &link_name);
if (tags & ProcTag_foreign) {
syntax_error(f->curr_token, "#foreign cannot be applied to procedure literals");
@@ -1442,7 +1442,7 @@ AstNode *parse_operand(AstFile *f, bool lhs) {
}
default: {
AstNode *type = parse_identifier_or_type(f);
AstNode *type = parse_identifier_or_type(f, 0);
if (type != NULL) {
// NOTE(bill): Sanity check as identifiers should be handled already
GB_ASSERT_MSG(type->kind != AstNode_Ident, "Type Cannot be identifier");
@@ -1473,7 +1473,7 @@ bool is_literal_type(AstNode *node) {
AstNode *parse_call_expr(AstFile *f, AstNode *operand) {
AstNodeArray args = make_ast_node_array(f);
Token open_paren, close_paren;
Token ellipsis = {};
Token ellipsis = {0};
f->expr_level++;
open_paren = expect_token(f, Token_OpenParen);
@@ -1555,7 +1555,7 @@ AstNode *parse_atom_expr(AstFile *f, bool lhs) {
// TODO(bill): Handle this
}
Token open, close;
AstNode *indices[3] = {};
AstNode *indices[3] = {0};
f->expr_level++;
open = expect_token(f, Token_OpenBracket);
@@ -1563,7 +1563,7 @@ AstNode *parse_atom_expr(AstFile *f, bool lhs) {
if (f->curr_token.kind != Token_Colon)
indices[0] = parse_expr(f, false);
isize colon_count = 0;
Token colons[2] = {};
Token colons[2] = {0};
while (f->curr_token.kind == Token_Colon && colon_count < 2) {
colons[colon_count++] = f->curr_token;
@@ -1720,7 +1720,7 @@ AstNode *parse_binary_expr(AstFile *f, bool lhs, i32 prec_in) {
expression = call;
} else */{
right = parse_binary_expr(f, false, prec+1);
AstNodeArray args = {};
AstNodeArray args = {0};
array_init_reserve(&args, gb_arena_allocator(&f->arena), 2);
array_add(&args, expression);
array_add(&args, right);
@@ -1880,7 +1880,7 @@ AstNodeArray parse_identfier_list(AstFile *f) {
AstNode *parse_type_attempt(AstFile *f) {
AstNode *type = parse_identifier_or_type(f);
AstNode *type = parse_identifier_or_type(f, 0);
if (type != NULL) {
// TODO(bill): Handle?
}
@@ -1903,8 +1903,8 @@ Token parse_procedure_signature(AstFile *f,
AstNodeArray *params, AstNodeArray *results);
AstNode *parse_proc_type(AstFile *f) {
AstNodeArray params = {};
AstNodeArray results = {};
AstNodeArray params = {0};
AstNodeArray results = {0};
Token proc_token = parse_procedure_signature(f, &params, &results);
@@ -2237,7 +2237,7 @@ Token parse_procedure_signature(AstFile *f,
}
AstNode *parse_body(AstFile *f) {
AstNodeArray stmts = {};
AstNodeArray stmts = {0};
Token open, close;
open = expect_token(f, Token_OpenBrace);
stmts = parse_stmt_list(f);
@@ -2249,16 +2249,16 @@ AstNode *parse_body(AstFile *f) {
AstNode *parse_proc_decl(AstFile *f, Token proc_token, AstNode *name) {
AstNodeArray params = {};
AstNodeArray results = {};
AstNodeArray params = {0};
AstNodeArray results = {0};
parse_procedure_signature(f, &params, &results);
AstNode *proc_type = make_proc_type(f, proc_token, params, results);
AstNode *body = NULL;
u64 tags = 0;
String foreign_name = {};
String link_name = {};
String foreign_name = {0};
String link_name = {0};
parse_proc_tags(f, &tags, &foreign_name, &link_name);
@@ -2277,7 +2277,7 @@ AstNode *parse_proc_decl(AstFile *f, Token proc_token, AstNode *name) {
}
AstNode *parse_decl(AstFile *f, AstNodeArray names) {
AstNodeArray values = {};
AstNodeArray values = {0};
AstNode *type = NULL;
for_array(i, names) {
@@ -2294,7 +2294,7 @@ AstNode *parse_decl(AstFile *f, AstNodeArray names) {
if (allow_token(f, Token_Colon)) {
if (!allow_token(f, Token_type)) {
type = parse_identifier_or_type(f);
type = parse_identifier_or_type(f, 0);
}
} else if (f->curr_token.kind != Token_Eq && f->curr_token.kind != Token_Semicolon) {
syntax_error(f->curr_token, "Expected type separator `:` or `=`");
@@ -2756,7 +2756,7 @@ AstNode *parse_stmt(AstFile *f) {
return make_bad_decl(f, token, f->curr_token);
} else if (str_eq(tag, str_lit("import"))) {
// TODO(bill): better error messages
Token import_name = {};
Token import_name = {0};
Token file_path = expect_token_after(f, Token_String, "#import");
if (allow_token(f, Token_as)) {
// NOTE(bill): Custom import name
@@ -2970,7 +2970,7 @@ bool try_add_import_path(Parser *p, String path, String rel_path, TokenPos pos)
}
String get_fullpath_relative(gbAllocator a, String base_dir, String path) {
String res = {};
String res = {0};
isize str_len = base_dir.len+path.len;
u8 *str = gb_alloc_array(heap_allocator(), u8, str_len+1);
@@ -2986,7 +2986,7 @@ String get_fullpath_relative(gbAllocator a, String base_dir, String path) {
String get_fullpath_core(gbAllocator a, String path) {
String module_dir = get_module_dir();
String res = {};
String res = {0};
char core[] = "core/";
isize core_len = gb_size_of(core)-1;
@@ -3170,7 +3170,7 @@ void parse_file(Parser *p, AstFile *f) {
ParseFileError parse_files(Parser *p, char *init_filename) {
char *fullpath_str = gb_path_get_full_name(heap_allocator(), init_filename);
String init_fullpath = make_string_c(fullpath_str);
TokenPos init_pos = {};
TokenPos init_pos = {0};
ImportedFile init_imported_file = {init_fullpath, init_fullpath, init_pos};
array_add(&p->imports, init_imported_file);
p->init_fullpath = init_fullpath;
@@ -3191,7 +3191,7 @@ ParseFileError parse_files(Parser *p, char *init_filename) {
String import_path = imported_file.path;
String import_rel_path = imported_file.rel_path;
TokenPos pos = imported_file.pos;
AstFile file = {};
AstFile file = {0};
ParseFileError err = init_ast_file(&file, import_path);
if (err != ParseFile_None) {