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c.opt (Wclobbered,Wempty-body,Wignored-qualifiers, [...]): Use EnabledBy.

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2012-05-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>

c-family/
	* c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
	Wmissing-field-initializers,Wmissing-parameter-type,
	Wold-style-declaration,Woverride-init): Use EnabledBy.
	* c-opts.c (c_common_post_options): Do not set here explicitly.
gcc/
	* common.opt (Wtype-limits): Use EnabledBy.

From-SVN: r187441
This commit is contained in:
Manuel López-Ibáñez 2012-05-13 17:38:41 +00:00
parent daa5129526
commit 9574478218
5 changed files with 21 additions and 24 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
* common.opt (Wtype-limits): Use EnabledBy.
2012-05-13 Uros Bizjak <ubizjak@gmail.com>
* config/i386/sse.md (<sse>_andnot<mode>3): Handle

7
gcc/c-family/ChangeLog
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@ -1,3 +1,10 @@
2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
* c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
Wmissing-field-initializers,Wmissing-parameter-type,
Wold-style-declaration,Woverride-init): Use EnabledBy.
* c-opts.c (c_common_post_options): Do not set here explicitly.
2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 53063

18
gcc/c-family/c-opts.c
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@ -912,24 +912,10 @@ c_common_post_options (const char **pfilename)
/* -Wextra implies the following flags
unless explicitly overridden. */
if (warn_type_limits == -1)
warn_type_limits = extra_warnings;
if (warn_clobbered == -1)
warn_clobbered = extra_warnings;
if (warn_empty_body == -1)
warn_empty_body = extra_warnings;
/* Wsign-compare is also enabled by -Wall in C++. */
if (warn_sign_compare == -1)
warn_sign_compare = extra_warnings;
if (warn_missing_field_initializers == -1)
warn_missing_field_initializers = extra_warnings;
if (warn_missing_parameter_type == -1)
warn_missing_parameter_type = extra_warnings;
if (warn_old_style_declaration == -1)
warn_old_style_declaration = extra_warnings;
if (warn_override_init == -1)
warn_override_init = extra_warnings;
if (warn_ignored_qualifiers == -1)
warn_ignored_qualifiers = extra_warnings;
/* -Wpointer-sign is disabled by default, but it is enabled if any
of -Wall or -Wpedantic are given. */

14
gcc/c-family/c.opt
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@ -304,7 +304,7 @@ C ObjC C++ ObjC++ Var(warn_char_subscripts) Warning
Warn about subscripts whose type is \"char\"
Wclobbered
C ObjC C++ ObjC++ Var(warn_clobbered) Init(-1) Warning
C ObjC C++ ObjC++ Var(warn_clobbered) Warning EnabledBy(Wextra)
Warn about variables that might be changed by \"longjmp\" or \"vfork\"
Wcomment
@ -352,7 +352,7 @@ C++ ObjC++ Var(warn_ecpp) Warning
Warn about violations of Effective C++ style rules
Wempty-body
C ObjC C++ ObjC++ Var(warn_empty_body) Init(-1) Warning
C ObjC C++ ObjC++ Var(warn_empty_body) Warning EnabledBy(Wextra)
Warn about an empty body in an if or else statement
Wendif-labels
@ -407,7 +407,7 @@ Wformat=
C ObjC C++ ObjC++ Joined Warning
Wignored-qualifiers
C C++ Var(warn_ignored_qualifiers) Init(-1) Warning
C C++ Var(warn_ignored_qualifiers) Warning EnabledBy(Wextra)
Warn whenever type qualifiers are ignored.
Winit-self
@ -474,7 +474,7 @@ C ObjC C++ ObjC++ Var(warn_missing_declarations) Warning
Warn about global functions without previous declarations
Wmissing-field-initializers
C ObjC C++ ObjC++ Var(warn_missing_field_initializers) Init(-1) Warning
C ObjC C++ ObjC++ Var(warn_missing_field_initializers) Warning EnabledBy(Wextra)
Warn about missing fields in struct initializers
Wsuggest-attribute=format
@ -490,7 +490,7 @@ C ObjC C++ ObjC++ Warning
Warn about user-specified include directories that do not exist
Wmissing-parameter-type
C ObjC Var(warn_missing_parameter_type) Init(-1) Warning
C ObjC Var(warn_missing_parameter_type) Warning EnabledBy(Wextra)
Warn about function parameters declared without a type specifier in K&R-style functions
Wmissing-prototypes
@ -538,7 +538,7 @@ C++ ObjC++ Var(warn_old_style_cast) Warning
Warn if a C-style cast is used in a program
Wold-style-declaration
C ObjC Var(warn_old_style_declaration) Init(-1) Warning
C ObjC Var(warn_old_style_declaration) Warning EnabledBy(Wextra)
Warn for obsolescent usage in a declaration
Wold-style-definition
@ -554,7 +554,7 @@ C++ ObjC++ Var(warn_overloaded_virtual) Warning
Warn about overloaded virtual function names
Woverride-init
C ObjC Var(warn_override_init) Init(-1) Warning
C ObjC Var(warn_override_init) Warning EnabledBy(Wextra)
Warn about overriding initializers without side effects
Wpacked-bitfield-compat

2
gcc/common.opt
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@ -646,7 +646,7 @@ Common Var(warn_trampolines) Warning
Warn whenever a trampoline is generated
Wtype-limits
Common Var(warn_type_limits) Init(-1) Warning
Common Var(warn_type_limits) Warning EnabledBy(Wextra)
Warn if a comparison is always true or always false due to the limited range of the data type
Wuninitialized