Commit 7026bed462

@@ -1012,6 +1012,7 @@ static void resolve_function_proto(CodeGen *g, AstNode *node, FnTableEntry *fn_t
         BlockContext *context = new_block_context(fn_table_entry->fn_def_node, containing_context);
         fn_table_entry->fn_def_node->data.fn_def.block_context = context;
         context->di_scope = LLVMZigSubprogramToScope(subprogram);
+        ZigLLVMFnSetSubprogram(fn_table_entry->fn_value, subprogram);
     }
 }
 

@@ -744,6 +744,7 @@ static LLVMValueRef gen_cast_expr(CodeGen *g, AstNode *node) {
         case CastOpBoolToInt:
             assert(wanted_type->id == TypeTableEntryIdInt);
             assert(actual_type->id == TypeTableEntryIdBool);
+            add_debug_source_node(g, node);
             return LLVMBuildZExt(g->builder, expr_val, wanted_type->type_ref, "");
 
     }
@@ -1965,6 +1966,7 @@ static LLVMValueRef gen_if_bool_expr_raw(CodeGen *g, AstNode *source_node, LLVMV
         endif_block = LLVMAppendBasicBlock(g->cur_fn->fn_value, "EndIf");
     }
 
+    add_debug_source_node(g, source_node);
     LLVMBuildCondBr(g->builder, cond_value, then_block, else_block);
 
     LLVMPositionBuilderAtEnd(g->builder, then_block);
@@ -3836,6 +3838,8 @@ static void init(CodeGen *g, Buf *source_path) {
 
     LLVMSetTarget(g->module, buf_ptr(&g->triple_str));
 
+    ZigLLVMAddModuleDebugInfoFlag(g->module);
+
     LLVMTargetRef target_ref;
     char *err_msg = nullptr;
     if (LLVMGetTargetFromTriple(buf_ptr(&g->triple_str), &target_ref, &err_msg)) {

@@ -150,6 +150,12 @@ void LLVMZigAddNonNullAttr(LLVMValueRef fn, unsigned i)
     unwrapped_function->addAttribute(i, Attribute::NonNull);
 }
 
+void ZigLLVMFnSetSubprogram(LLVMValueRef fn, LLVMZigDISubprogram *subprogram) {
+    assert( isa<Function>(unwrap(fn)) );
+    Function *unwrapped_function = reinterpret_cast<Function*>(unwrap(fn));
+    unwrapped_function->setSubprogram(reinterpret_cast<DISubprogram*>(subprogram));
+}
+
 
 LLVMZigDIType *LLVMZigCreateDebugPointerType(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *pointee_type,
         uint64_t size_in_bits, uint64_t align_in_bits, const char *name)
@@ -612,6 +618,10 @@ const char *ZigLLVMGetSubArchTypeName(ZigLLVM_SubArchType sub_arch) {
     abort();
 }
 
+void ZigLLVMAddModuleDebugInfoFlag(LLVMModuleRef module) {
+    unwrap(module)->addModuleFlag(Module::Warning, "Debug Info Version", DEBUG_METADATA_VERSION);
+}
+
 //------------------------------------
 
 #include "buffer.hpp"
@@ -627,7 +637,8 @@ void ZigLLVMGetTargetTriple(Buf *out_buf, ZigLLVM_ArchType arch_type, ZigLLVM_Su
     triple.setVendor((Triple::VendorType)vendor_type);
     triple.setOS((Triple::OSType)os_type);
     triple.setEnvironment((Triple::EnvironmentType)environ_type);
-    triple.setObjectFormat((Triple::ObjectFormatType)oformat);
+    // I guess it's a "triple" because we don't set the object format?
+    //triple.setObjectFormat((Triple::ObjectFormatType)oformat);
 
     const std::string &str = triple.str();
     buf_init_from_mem(out_buf, str.c_str(), str.size());

@@ -100,6 +100,7 @@ unsigned LLVMZigTag_DW_variable(void);
 unsigned LLVMZigTag_DW_structure_type(void);
 
 LLVMZigDIBuilder *LLVMZigCreateDIBuilder(LLVMModuleRef module, bool allow_unresolved);
+void ZigLLVMAddModuleDebugInfoFlag(LLVMModuleRef module);
 
 void LLVMZigSetCurrentDebugLocation(LLVMBuilderRef builder, int line, int column, LLVMZigDIScope *scope);
 
@@ -132,6 +133,9 @@ LLVMZigDISubprogram *LLVMZigCreateFunction(LLVMZigDIBuilder *dibuilder, LLVMZigD
         LLVMZigDIType *fn_di_type, bool is_local_to_unit, bool is_definition, unsigned scope_line,
         unsigned flags, bool is_optimized, LLVMZigDISubprogram *decl_subprogram);
 
+
+void ZigLLVMFnSetSubprogram(LLVMValueRef fn, LLVMZigDISubprogram *subprogram);
+
 void LLVMZigDIBuilderFinalize(LLVMZigDIBuilder *dibuilder);
 
 LLVMZigInsertionPoint *LLVMZigSaveInsertPoint(LLVMBuilderRef builder);

@@ -55,14 +55,8 @@ fn test_loc_vars(b: i32) {
 
 #attribute("test")
 fn bool_literals() {
-    should_be_true(true);
-    should_be_false(false);
-}
-fn should_be_true(b: bool) {
-    if (!b) unreachable{};
-}
-fn should_be_false(b: bool) {
-    if (b) unreachable{};
+    assert(true);
+    assert(!false);
 }