1 files changed, 25 insertions, 6 deletions

diff --git a/src/check_decl.cpp b/src/check_decl.cpp
index 2c0f7a7b8..7221ee500 100644
--- a/src/check_decl.cpp
+++ b/src/check_decl.cpp
@@ -724,9 +724,10 @@ gb_internal Entity *init_entity_foreign_library(CheckerContext *ctx, Entity *e)
 	return nullptr;
 }
 
-gb_internal String handle_link_name(CheckerContext *ctx, Token token, String link_name, String link_prefix) {
+gb_internal String handle_link_name(CheckerContext *ctx, Token token, String link_name, String link_prefix, String link_suffix) {
+	String original_link_name = link_name;
 	if (link_prefix.len > 0) {
-		if (link_name.len > 0) {
+		if (original_link_name.len > 0) {
 			error(token, "'link_name' and 'link_prefix' cannot be used together");
 		} else {
 			isize len = link_prefix.len + token.string.len;
@@ -738,6 +739,24 @@ gb_internal String handle_link_name(CheckerContext *ctx, Token token, String lin
 			link_name = make_string(name, len);
 		}
 	}
+
+	if (link_suffix.len > 0) {
+		if (original_link_name.len > 0) {
+			error(token, "'link_name' and 'link_suffix' cannot be used together");
+		} else {
+			String new_name = token.string;
+			if (link_name != original_link_name) {
+				new_name = link_name;
+			}
+
+			isize len = new_name.len + link_suffix.len;
+			u8 *name = gb_alloc_array(permanent_allocator(), u8, len+1);
+			gb_memmove(name, &new_name[0], new_name.len);
+			gb_memmove(name+new_name.len, &link_suffix[0], link_suffix.len);
+			name[len] = 0;
+			link_name = make_string(name, len);
+		}
+	}
 	return link_name;
 }
 
@@ -862,7 +881,7 @@ gb_internal void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
 	}
 
 	TypeProc *pt = &proc_type->Proc;
-	AttributeContext ac = make_attribute_context(e->Procedure.link_prefix);
+	AttributeContext ac = make_attribute_context(e->Procedure.link_prefix, e->Procedure.link_suffix);
 
 	if (d != nullptr) {
 		check_decl_attributes(ctx, d->attributes, proc_decl_attribute, &ac);
@@ -995,7 +1014,7 @@ 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_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;
@@ -1203,7 +1222,7 @@ gb_internal void check_global_variable_decl(CheckerContext *ctx, Entity *&e, Ast
 	}
 	e->flags |= EntityFlag_Visited;
 
-	AttributeContext ac = make_attribute_context(e->Variable.link_prefix);
+	AttributeContext ac = make_attribute_context(e->Variable.link_prefix, e->Variable.link_suffix);
 	ac.init_expr_list_count = init_expr != nullptr ? 1 : 0;
 
 	DeclInfo *decl = decl_info_of_entity(e);
@@ -1224,7 +1243,7 @@ gb_internal void check_global_variable_decl(CheckerContext *ctx, Entity *&e, Ast
 	if (ac.is_static) {
 		error(e->token, "@(static) is not supported for global variables, nor required");
 	}
-	ac.link_name = handle_link_name(ctx, e->token, ac.link_name, ac.link_prefix);
+	ac.link_name = handle_link_name(ctx, e->token, ac.link_name, ac.link_prefix, ac.link_suffix);
 
 	if (is_arch_wasm() && e->Variable.thread_local_model.len != 0) {
 		e->Variable.thread_local_model.len = 0;