diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.8/0051-gcc-483-universal-initializer-no-warning.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.8/0051-gcc-483-universal-initializer-no-warning.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.8/0051-gcc-483-universal-initializer-no-warning.patch b/meta/recipes-devtools/gcc/gcc-4.8/0051-gcc-483-universal-initializer-no-warning.patch deleted file mode 100644 index fde227b8ad..0000000000 --- a/meta/recipes-devtools/gcc/gcc-4.8/0051-gcc-483-universal-initializer-no-warning.patch +++ /dev/null @@ -1,107 +0,0 @@ -Upstream-Status: Backport - -Signed-off-by: Kai Kang <kai.kang@windriver.com> ---- -Fix for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119 -wrong warning when using the universal zero initializer {0} - -Backported to GCC 4.8.3 - -Subject: 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu> -X-Git-Url: http://repo.or.cz/w/official-gcc.git/commitdiff_plain/95cdf3fdf2d440eb7775def8e35ab970651c33d9?hp=14a3093e9943937cbc63dfbf4d51ca60f8325b29 -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211289 138bc75d-0d04-0410-961f-82ee72b054a4 - ---- gcc-4.8.3.org/gcc/c/c-typeck.c 2014-08-03 20:52:09.257042137 +0200 -+++ gcc-4.8.3/gcc/c/c-typeck.c 2014-08-03 20:57:10.645042614 +0200 -@@ -62,9 +62,9 @@ - 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; -@@ -6379,6 +6379,9 @@ - /* 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. */ - -@@ -6540,7 +6543,7 @@ - constructor_stack = 0; - constructor_range_stack = 0; - -- missing_braces_mentioned = 0; -+ found_missing_braces = 0; - - spelling_base = 0; - spelling_size = 0; -@@ -6635,6 +6638,7 @@ - constructor_type = type; - constructor_incremental = 1; - constructor_designated = 0; -+ constructor_zeroinit = 1; - designator_depth = 0; - designator_erroneous = 0; - -@@ -6832,11 +6836,8 @@ - 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) -@@ -6969,16 +6970,23 @@ - } - } - -+ 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) -@@ -8093,6 +8101,9 @@ - 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 |