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Add intrinsics.is_package_imported(<string>)

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gingerBill
2021-09-06 15:41:09 +01:00
parent b31a24e5e8
commit a3a891a7f4
3 changed files with 31 additions and 2 deletions
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3
core/intrinsics/intrinsics.odin
View File

@@ -2,6 +2,9 @@
//+ignore
package intrinsics
// Package-Related
is_package_imported :: proc(package_name: string) -> bool ---
// Types
simd_vector :: proc($N: int, $T: typeid) -> type/#simd[N]T
soa_struct :: proc($N: int, $T: typeid) -> type/#soa[N]T

23
src/check_builtin.cpp
View File

@@ -1871,6 +1871,29 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
operand->type = alloc_type_simd_vector(count, elem);
break;
}
case BuiltinProc_is_package_imported: {
bool value = false;
if (!is_type_string(operand->type) && (operand->mode != Addressing_Constant)) {
error(ce->args[0], "Expected a constant string for '%.*s'", LIT(builtin_name));
} else if (operand->value.kind == ExactValue_String) {
String pkg_name = operand->value.value_string;
// TODO(bill): probably should have this be a `StringMap` eventually
for_array(i, c->info->packages.entries) {
AstPackage *pkg = c->info->packages.entries[i].value;
if (pkg->name == pkg_name) {
value = true;
break;
}
}
}
operand->mode = Addressing_Constant;
operand->type = t_untyped_bool;
operand->value = exact_value_bool(value);
break;
}
case BuiltinProc_soa_struct: {
Operand x = {};

7
src/checker_builtin_procs.hpp
View File

@@ -36,6 +36,8 @@ enum BuiltinProcId {
BuiltinProc_DIRECTIVE, // NOTE(bill): This is used for specialized hash-prefixed procedures
// "Intrinsics"
BuiltinProc_is_package_imported,
BuiltinProc_simd_vector,
BuiltinProc_soa_struct,
@@ -230,7 +232,6 @@ BuiltinProc__type_simple_boolean_end,
BuiltinProc__type_end,
BuiltinProc_COUNT,
};
gb_global BuiltinProc builtin_procs[BuiltinProc_COUNT] = {
@@ -270,6 +271,8 @@ gb_global BuiltinProc builtin_procs[BuiltinProc_COUNT] = {
// "Intrinsics"
{STR_LIT("is_package_imported"), 1, false, Expr_Expr, BuiltinProcPkg_intrinsics},
{STR_LIT("simd_vector"), 2, false, Expr_Expr, BuiltinProcPkg_intrinsics}, // Type
{STR_LIT("soa_struct"), 2, false, Expr_Expr, BuiltinProcPkg_intrinsics}, // Type
@@ -459,6 +462,6 @@ gb_global BuiltinProc builtin_procs[BuiltinProc_COUNT] = {
{STR_LIT("type_equal_proc"), 1, false, Expr_Expr, BuiltinProcPkg_intrinsics},
{STR_LIT("type_hasher_proc"), 1, false, Expr_Expr, BuiltinProcPkg_intrinsics},
{STR_LIT(""), 0, false, Expr_Stmt, BuiltinProcPkg_intrinsics},
};