gcc: drop version 4.8-linaro

[openwrt.git] / toolchain / gcc / patches / 4.8-linaro / 003-universal_initializer.patch

diff --git a/toolchain/gcc/patches/4.8-linaro/003-universal_initializer.patch b/toolchain/gcc/patches/4.8-linaro/003-universal_initializer.patch
deleted file mode 100644 (file)
index 1b9a5b3..0000000
--- a/toolchain/gcc/patches/4.8-linaro/003-universal_initializer.patch
+++ /dev/null
@@ -1,94 +0,0 @@
---- a/gcc/c/c-typeck.c
-+++ b/gcc/c/c-typeck.c
-@@ -62,9 +62,9 @@ int in_typeof;
-    if expr.original_code == SIZEOF_EXPR.  */
- tree c_last_sizeof_arg;
- 
--/* Nonzero if we've already printed a "missing braces around initializer"
--   message within this initializer.  */
--static int missing_braces_mentioned;
-+/* Nonzero if we might need to print a "missing braces around
-+   initializer" message within this initializer.  */
-+static int found_missing_braces;
- 
- static int require_constant_value;
- static int require_constant_elements;
-@@ -6363,6 +6363,9 @@ static int constructor_nonconst;
- /* 1 if this constructor is erroneous so far.  */
- static int constructor_erroneous;
- 
-+/* 1 if this constructor is the universal zero initializer { 0 }.  */
-+static int constructor_zeroinit;
-+
- /* Structure for managing pending initializer elements, organized as an
-    AVL tree.  */
- 
-@@ -6524,7 +6527,7 @@ start_init (tree decl, tree asmspec_tree
-   constructor_stack = 0;
-   constructor_range_stack = 0;
- 
--  missing_braces_mentioned = 0;
-+  found_missing_braces = 0;
- 
-   spelling_base = 0;
-   spelling_size = 0;
-@@ -6619,6 +6622,7 @@ really_start_incremental_init (tree type
-   constructor_type = type;
-   constructor_incremental = 1;
-   constructor_designated = 0;
-+  constructor_zeroinit = 1;
-   designator_depth = 0;
-   designator_erroneous = 0;
- 
-@@ -6816,11 +6820,8 @@ push_init_level (int implicit, struct ob
-       set_nonincremental_init (braced_init_obstack);
-     }
- 
--  if (implicit == 1 && warn_missing_braces && !missing_braces_mentioned)
--    {
--      missing_braces_mentioned = 1;
--      warning_init (OPT_Wmissing_braces, "missing braces around initializer");
--    }
-+  if (implicit == 1)
-+    found_missing_braces = 1;
- 
-   if (TREE_CODE (constructor_type) == RECORD_TYPE
-          || TREE_CODE (constructor_type) == UNION_TYPE)
-@@ -6953,16 +6954,23 @@ pop_init_level (int implicit, struct obs
-       }
-     }
- 
-+  if (vec_safe_length (constructor_elements) != 1)
-+    constructor_zeroinit = 0;
-+
-+  /* Warn when some structs are initialized with direct aggregation.  */
-+  if (!implicit && found_missing_braces && warn_missing_braces
-+      && !constructor_zeroinit)
-+    {
-+      warning_init (OPT_Wmissing_braces,
-+                  "missing braces around initializer");
-+    }
-+
-   /* Warn when some struct elements are implicitly initialized to zero.  */
-   if (warn_missing_field_initializers
-       && constructor_type
-       && TREE_CODE (constructor_type) == RECORD_TYPE
-       && constructor_unfilled_fields)
-     {
--      bool constructor_zeroinit =
--       (vec_safe_length (constructor_elements) == 1
--        && integer_zerop ((*constructor_elements)[0].value));
--
-       /* Do not warn for flexible array members or zero-length arrays.  */
-       while (constructor_unfilled_fields
-              && (!DECL_SIZE (constructor_unfilled_fields)
-@@ -8077,6 +8085,9 @@ process_init_element (struct c_expr valu
-   designator_depth = 0;
-   designator_erroneous = 0;
- 
-+  if (!implicit && value.value && !integer_zerop (value.value))
-+    constructor_zeroinit = 0;
-+
-   /* Handle superfluous braces around string cst as in
-      char x[] = {"foo"}; */
-   if (string_flag