Merge branch 'master' of https://github.com/gingerBill/Odin

core/os_x.odin

@@ -190,7 +190,7 @@ read :: proc(fd: Handle, data: []u8) -> (int, Errno) {
 seek :: proc(fd: Handle, offset: i64, whence: int) -> (i64, Errno) {
 	assert(fd != -1);
 
-	final_offset := i64(unix_lseek(fd, offset, whence));
+	final_offset := i64(unix_lseek(fd, int(offset), whence));
 	if(final_offset == -1) {
 		return 0, 1;
 	}

src/check_expr.cpp

@@ -1072,6 +1072,40 @@ Entity *make_names_field_for_struct(Checker *c, Scope *scope) {
 	return e;
 }
 
+bool check_custom_align(Checker *c, AstNode *node, i64 *align_) {
+	GB_ASSERT(align_ != nullptr);
+	Operand o = {};
+	check_expr(c, &o, node);
+	if (o.mode != Addressing_Constant) {
+		if (o.mode != Addressing_Invalid) {
+			error(node, "#align must be a constant");
+		}
+		return false;
+	}
+
+	Type *type = base_type(o.type);
+	if (is_type_untyped(type) || is_type_integer(type)) {
+		if (o.value.kind == ExactValue_Integer) {
+			i64 align = i128_to_i64(o.value.value_integer);
+			if (align < 1 || !gb_is_power_of_two(align)) {
+				error(node, "#align must be a power of 2, got %lld", align);
+				return false;
+			}
+
+			// NOTE(bill): Success!!!
+			i64 custom_align = gb_clamp(align, 1, build_context.max_align);
+			if (custom_align < align) {
+				warning(node, "Custom alignment has been clamped to %lld from %lld", align, custom_align);
+			}
+			*align_ = custom_align;
+			return true;
+		}
+	}
+
+	error(node, "#align must be an integer");
+	return false;
+}
+
 void check_struct_type(Checker *c, Type *struct_type, AstNode *node, Array<Operand> *poly_operands) {
 	GB_ASSERT(is_type_struct(struct_type));
 	ast_node(st, StructType, node);
@@ -1294,40 +1328,11 @@ void check_struct_type(Checker *c, Type *struct_type, AstNode *node, Array<Opera
 			syntax_error(st->align, "`#align` cannot be applied with `#packed`");
 			return;
 		}
-
+		i64 custom_align = 1;
-		Operand o = {};
+		if (check_custom_align(c, st->align, &custom_align)) {
-		check_expr(c, &o, st->align);
+			struct_type->Struct.custom_align = custom_align;
-		if (o.mode != Addressing_Constant) {
-			if (o.mode != Addressing_Invalid) {
-				error(st->align, "#align must be a constant");
-			}
-			return;
 		}
-
-		Type *type = base_type(o.type);
-		if (is_type_untyped(type) || is_type_integer(type)) {
-			if (o.value.kind == ExactValue_Integer) {
-				i64 align = i128_to_i64(o.value.value_integer);
-				if (align < 1 || !gb_is_power_of_two(align)) {
-					error(st->align, "#align must be a power of 2, got %lld", align);
-					return;
-				}
-
-				// NOTE(bill): Success!!!
-				i64 custom_align = gb_clamp(align, 1, build_context.max_align);
-				if (custom_align < align) {
-					warning(st->align, "Custom alignment has been clamped to %lld from %lld", align, custom_align);
-				}
-				struct_type->Struct.custom_align = custom_align;
-				return;
-			}
-		}
-
-		error(st->align, "#align must be an integer");
-		return;
 	}
-
-
 }
 void check_union_type(Checker *c, Type *union_type, AstNode *node) {
 	GB_ASSERT(is_type_union(union_type));
@@ -1376,43 +1381,15 @@ void check_union_type(Checker *c, Type *union_type, AstNode *node) {
 	union_type->Union.variants = variants;
 
 	if (ut->align != nullptr) {
-		Operand o = {};
+		i64 custom_align = 1;
-		check_expr(c, &o, ut->align);
+		if (check_custom_align(c, ut->align, &custom_align)) {
-		if (o.mode != Addressing_Constant) {
+			if (variants.count == 0) {
-			if (o.mode != Addressing_Invalid) {
+				error(ut->align, "An empty union cannot have a custom alignment");
-				error(ut->align, "#align must be a constant");
+			} else {
-			}
+				union_type->Union.custom_align = custom_align;
-			return;
-		}
-
-		Type *type = base_type(o.type);
-		if (is_type_untyped(type) || is_type_integer(type)) {
-			if (o.value.kind == ExactValue_Integer) {
-				i64 align = i128_to_i64(o.value.value_integer);
-				if (align < 1 || !gb_is_power_of_two(align)) {
-					error(ut->align, "#align must be a power of 2, got %lld", align);
-					return;
-				}
-
-				// NOTE(bill): Success!!!
-				i64 custom_align = gb_clamp(align, 1, build_context.max_align);
-				if (custom_align < align) {
-					warning(ut->align, "Custom alignment has been clamped to %lld from %lld", align, custom_align);
-				}
-				if (variants.count == 0) {
-					error(ut->align, "An empty union cannot have a custom alignment");
-				} else {
-					union_type->Union.custom_align = custom_align;
-				}
-				return;
 			}
 		}
-
-		error(ut->align, "#align must be an integer");
-		return;
 	}
-
-
 }
 
 // void check_raw_union_type(Checker *c, Type *union_type, AstNode *node) {
@@ -1653,36 +1630,10 @@ void check_bit_field_type(Checker *c, Type *bit_field_type, AstNode *node) {
 
 
 	if (bft->align != nullptr) {
-		Operand o = {};
+		i64 custom_align = 1;
-		check_expr(c, &o, bft->align);
+		if (check_custom_align(c, bft->align, &custom_align)) {
-		if (o.mode != Addressing_Constant) {
+			bit_field_type->BitField.custom_align = custom_align;
-			if (o.mode != Addressing_Invalid) {
-				error(bft->align, "#align must be a constant");
-			}
-			return;
 		}
-
-		Type *type = base_type(o.type);
-		if (is_type_untyped(type) || is_type_integer(type)) {
-			if (o.value.kind == ExactValue_Integer) {
-				i64 align = i128_to_i64(o.value.value_integer);
-				if (align < 1 || !gb_is_power_of_two(align)) {
-					error(bft->align, "#align must be a power of 2, got %lld", align);
-					return;
-				}
-
-				// NOTE(bill): Success!!!
-				i64 custom_align = gb_clamp(align, 1, build_context.max_align);
-				if (custom_align < align) {
-					warning(bft->align, "Custom alignment has been clamped to %lld from %lld", align, custom_align);
-				}
-				bit_field_type->BitField.custom_align = custom_align;
-				return;
-			}
-		}
-
-		error(bft->align, "#align must be an integer");
-		return;
 	}
 }
 

src/gb/gb.h

@@ -7991,7 +7991,7 @@ gb_inline b32 gb_file_move(char const *existing_filename, char const *new_filena
 
 b32 gb_file_remove(char const *filename) {
 #if defined(GB_SYSTEM_OSX)
-	return unlink(existing_filename) != -1;
+	return unlink(filename) != -1;
 #else
 	return remove(filename) == 0;
 #endif