Merge remote-tracking branch 'offical/master'

src/build_settings.cpp

@@ -1476,6 +1476,7 @@ gb_internal void init_build_context(TargetMetrics *cross_target, Subtarget subta
 			bc->link_flags = str_lit("/machine:x64 ");
 			break;
 		case TargetOs_darwin:
+			bc->link_flags = str_lit("-arch x86_64 ");
 			break;
 		case TargetOs_linux:
 			bc->link_flags = str_lit("-arch x86-64 ");

src/check_expr.cpp

@@ -2248,6 +2248,17 @@ gb_internal void check_assignment_error_suggestion(CheckerContext *c, Operand *o
 		gbString s = expr_to_string(c->type_hint_expr);
 		error_line("\tSuggestion: make sure that `%s` is attached to the compound literal directly\n", s);
 		gb_string_free(s);
+	} else if (is_type_pointer(type) &&
+	           o->mode == Addressing_Variable &&
+	           are_types_identical(type_deref(type), o->type)) {
+		gbString s = expr_to_string(o->expr);
+		error_line("\tSuggestion: Did you mean `&%s`\n", s);
+		gb_string_free(s);
+	} else if (is_type_pointer(o->type) &&
+	           are_types_identical(type_deref(o->type), type)) {
+		gbString s = expr_to_string(o->expr);
+		error_line("\tSuggestion: Did you mean `%s^`\n", s);
+		gb_string_free(s);
 	}
 }
 

src/check_stmt.cpp

@@ -1661,6 +1661,8 @@ gb_internal void check_range_stmt(CheckerContext *ctx, Ast *node, u32 mod_flags)
 			defer (gb_string_free(s));
 			defer (gb_string_free(t));
 
+			ERROR_BLOCK();
+
 			error(operand.expr, "Cannot iterate over '%s' of type '%s'", s, t);
 
 			if (rs->vals.count == 1) {

src/error.cpp

@@ -460,7 +460,7 @@ gb_internal void syntax_error_va(TokenPos const &pos, TokenPos end, char const *
 		error_out_coloured("Syntax Error: ", TerminalStyle_Normal, TerminalColour_Red);
 		error_out_va(fmt, va);
 		error_out("\n");
-		// show_error_on_line(pos, end);
+		show_error_on_line(pos, end);
 	} else if (pos.line == 0) {
 		error_out_empty();
 		error_out_coloured("Syntax Error: ", TerminalStyle_Normal, TerminalColour_Red);

src/llvm_abi.cpp

@@ -876,7 +876,7 @@ namespace lbAbiAmd64SysV {
 		if (types.count == 1) {
 			return types[0];
 		}
-		return LLVMStructTypeInContext(c, types.data, cast(unsigned)types.count, false);
+		return LLVMStructTypeInContext(c, types.data, cast(unsigned)types.count, true);
 	}
 
 	gb_internal void classify_with(LLVMTypeRef t, Array<RegClass> *cls, i64 ix, i64 off) {
@@ -1183,17 +1183,25 @@ namespace lbAbiArm64 {
 				i64 size = lb_sizeof(type);
 				if (size <= 16) {
 					LLVMTypeRef cast_type = nullptr;
-					if (size <= 1) {
-						cast_type = LLVMIntTypeInContext(c, 8);
-					} else if (size <= 2) {
-						cast_type = LLVMIntTypeInContext(c, 16);
-					} else if (size <= 4) {
-						cast_type = LLVMIntTypeInContext(c, 32);
-					} else if (size <= 8) {
-						cast_type = LLVMIntTypeInContext(c, 64);
+					if (size <= 8) {
+						cast_type = LLVMIntTypeInContext(c, cast(unsigned)(size*8));
 					} else {
 						unsigned count = cast(unsigned)((size+7)/8);
-						cast_type = llvm_array_type(LLVMIntTypeInContext(c, 64), count);
+
+						LLVMTypeRef llvm_i64 = LLVMIntTypeInContext(c, 64);
+						LLVMTypeRef *types = gb_alloc_array(temporary_allocator(), LLVMTypeRef, count);
+
+						i64 size_copy = size;
+						for (unsigned i = 0; i < count; i++) {
+							if (size_copy >= 8) {
+								types[i] = llvm_i64;
+							} else {
+								types[i] = LLVMIntTypeInContext(c, 8*cast(unsigned)size_copy);
+							}
+							size_copy -= 8;
+						}
+						GB_ASSERT(size_copy <= 0);
+						cast_type = LLVMStructTypeInContext(c, types, count, true);
 					}
 					args[i] = lb_arg_type_direct(type, cast_type, nullptr, nullptr);
 				} else {
@@ -1318,7 +1326,7 @@ namespace lbAbiWasm {
 				// ignore padding
 				LLVMStructGetTypeAtIndex(type, 2)
 			};
-			LLVMTypeRef new_type = LLVMStructTypeInContext(c, types, gb_count_of(types), false);
+			LLVMTypeRef new_type = LLVMStructTypeInContext(c, types, gb_count_of(types), true);
 			return lb_arg_type_direct(type, new_type, nullptr, nullptr);
 		} else {
 			return is_struct(c, type, calling_convention);

src/parser.cpp

@@ -5440,14 +5440,27 @@ gb_internal AstPackage *try_add_import_path(Parser *p, String path, String const
 		return nullptr;
 	}
 
+	isize files_with_ext = 0;
 	isize files_to_reserve = 1; // always reserve 1
 	for (FileInfo fi : list) {
 		String name = fi.name;
 		String ext = path_extension(name);
+		if (ext == FILE_EXT) {
+			files_with_ext += 1;
+		}
 		if (ext == FILE_EXT && !is_excluded_target_filename(name)) {
 			files_to_reserve += 1;
 		}
 	}
+	if (files_with_ext == 0 || files_to_reserve == 1) {
+		if (files_with_ext != 0) {
+			syntax_error(pos, "Directory contains no .odin files for the specified platform: %.*s", LIT(rel_path));
+		} else {
+			syntax_error(pos, "Empty directory that contains no .odin files: %.*s", LIT(rel_path));
+		}
+		return nullptr;
+	}
+
 
 	array_reserve(&pkg->files, files_to_reserve);
 	for (FileInfo fi : list) {

vendor/commonmark/cmark.odin

@@ -366,6 +366,16 @@ foreign lib {
 	// Returns `true` on success, `false`on failure.
 	node_set_on_enter :: proc(node: ^Node, on_enter: cstring) -> (success: b32) ---
 
+	// Returns the literal "on exit" text for a custom 'node', or
+	// an empty string if no on_exit is set.  Returns NULL if
+	// called on a non-custom node.
+	node_get_on_exit :: proc(node: ^Node) -> (on_exit: cstring) ---
+
+	// Sets the literal text to render "on exit" for a custom 'node'.
+	// Any children of the node will be rendered before this text.
+	// Returns 1 on success 0 on failure.
+	node_set_on_exit :: proc(node: ^Node, on_exit: cstring) -> (success: b32) ---
+
 	// Returns the line on which `node` begins.
 	node_get_start_line :: proc(node: ^Node) -> (line: c.int) ---