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Allow @(require_results) on foreign blocks

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This commit is contained in:
gingerBill
2024-08-14 11:28:49 +01:00
parent 78fa675c1a
commit fd5376ba88
3 changed files with 14 additions and 1 deletions
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4
src/check_decl.cpp
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@@ -1124,7 +1124,7 @@ gb_internal void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
e->deprecated_message = ac.deprecated_message;
e->warning_message = ac.warning_message;
ac.link_name = handle_link_name(ctx, e->token, ac.link_name, ac.link_prefix,ac.link_suffix);
ac.link_name = handle_link_name(ctx, e->token, ac.link_name, ac.link_prefix, ac.link_suffix);
if (ac.has_disabled_proc) {
if (ac.disabled_proc) {
e->flags |= EntityFlag_Disabled;
@@ -1221,6 +1221,8 @@ gb_internal void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
} else {
pt->require_results = true;
}
} else if (d->foreign_require_results && pt->result_count != 0) {
pt->require_results = true;
}
if (ac.link_name.len > 0) {

7
src/checker.cpp
View File

@@ -3212,6 +3212,12 @@ gb_internal DECL_ATTRIBUTE_PROC(foreign_block_decl_attribute) {
}
c->foreign_context.visibility_kind = kind;
return true;
} else if (name == "require_results") {
if (value != nullptr) {
error(elem, "Expected no value for '%.*s'", LIT(name));
}
c->foreign_context.require_results = true;
return true;
}
return false;
@@ -4300,6 +4306,7 @@ gb_internal void check_collect_value_decl(CheckerContext *c, Ast *decl) {
}
ast_node(pl, ProcLit, init);
e = alloc_entity_procedure(d->scope, token, nullptr, pl->tags);
d->foreign_require_results = c->foreign_context.require_results;
if (fl != nullptr) {
GB_ASSERT(fl->kind == Ast_Ident);
e->Procedure.foreign_library_ident = fl;

4
src/checker.hpp
View File

@@ -204,9 +204,12 @@ struct DeclInfo {
Array<Ast *> attributes;
Ast * proc_lit; // Ast_ProcLit
Type * gen_proc_type; // Precalculated
bool is_using;
bool where_clauses_evaluated;
bool foreign_require_results;
std::atomic<ProcCheckedState> proc_checked_state;
BlockingMutex proc_checked_mutex;
isize defer_used;
bool defer_use_checked;
@@ -322,6 +325,7 @@ struct ForeignContext {
String link_prefix;
String link_suffix;
EntityVisiblityKind visibility_kind;
bool require_results;
};
typedef Array<Entity *> CheckerTypePath;