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@ -19,7 +19,7 @@
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--- a/gcc/c-opts.c
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+++ b/gcc/c-opts.c
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@@ -105,6 +105,9 @@
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@@ -106,6 +106,9 @@ static size_t deferred_count;
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/* Number of deferred options scanned for -include. */
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static size_t include_cursor;
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@ -29,8 +29,8 @@
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static void set_Wimplicit (int);
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static void handle_OPT_d (const char *);
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static void set_std_cxx98 (int);
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@@ -454,6 +457,9 @@
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enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
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@@ -472,6 +475,9 @@ c_common_handle_option (size_t scode, co
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enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
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break;
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+ case OPT_Werror_maybe_reset:
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@ -39,7 +39,7 @@
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case OPT_Wformat:
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set_Wformat (value);
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break;
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@@ -690,6 +701,12 @@
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@@ -704,6 +710,12 @@ c_common_handle_option (size_t scode, co
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flag_exceptions = value;
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break;
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@ -52,7 +52,7 @@
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case OPT_fimplement_inlines:
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flag_implement_inlines = value;
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break;
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@@ -1209,6 +1226,47 @@
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@@ -1240,6 +1252,47 @@ c_common_init (void)
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return false;
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}
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@ -102,7 +102,7 @@
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--- a/gcc/c.opt
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+++ b/gcc/c.opt
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@@ -215,6 +215,10 @@
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@@ -219,6 +219,10 @@ Werror-implicit-function-declaration
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C ObjC RejectNegative Warning
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This switch is deprecated; use -Werror=implicit-function-declaration instead
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@ -113,7 +113,7 @@
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Wfloat-equal
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C ObjC C++ ObjC++ Var(warn_float_equal) Warning
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Warn if testing floating point numbers for equality
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@@ -609,6 +613,9 @@
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@@ -637,6 +641,9 @@ C++ ObjC++ Optimization
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fhonor-std
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C++ ObjC++
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@ -125,7 +125,7 @@
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Assume normal C execution environment
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--- a/gcc/common.opt
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+++ b/gcc/common.opt
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@@ -102,6 +102,10 @@
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@@ -105,6 +105,10 @@ Werror=
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Common Joined
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Treat specified warning as error
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@ -134,9 +134,9 @@
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+If environment variable GCC_NO_WERROR is set, act as -Wno-error
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+
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Wextra
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Common Warning
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Common Var(extra_warnings) Warning
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Print extra (possibly unwanted) warnings
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@@ -573,6 +577,9 @@
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@@ -625,6 +629,9 @@ fguess-branch-probability
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Common Report Var(flag_guess_branch_prob) Optimization
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Enable guessing of branch probabilities
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@ -148,7 +148,7 @@
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; On SVR4 targets, it also controls whether or not to emit a
|
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|
--- a/gcc/opts.c
|
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|
+++ b/gcc/opts.c
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@@ -896,8 +896,6 @@
|
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@@ -897,8 +897,6 @@ decode_options (unsigned int argc, const
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|
flag_schedule_insns_after_reload = opt2;
|
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#endif
|
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flag_regmove = opt2;
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@ -157,7 +157,7 @@
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flag_reorder_blocks = opt2;
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flag_reorder_functions = opt2;
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flag_tree_vrp = opt2;
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@@ -922,6 +919,8 @@
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|
@@ -919,6 +917,8 @@ decode_options (unsigned int argc, const
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/* -O3 optimizations. */
|
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|
|
opt3 = (optimize >= 3);
|
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@ -166,7 +166,7 @@
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flag_predictive_commoning = opt3;
|
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|
flag_inline_functions = opt3;
|
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|
flag_unswitch_loops = opt3;
|
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@@ -1601,6 +1601,17 @@
|
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@@ -1647,6 +1647,17 @@ common_handle_option (size_t scode, cons
|
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|
|
enable_warning_as_error (arg, value, lang_mask);
|
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|
|
break;
|
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@ -182,11 +182,11 @@
|
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|
|
+ break;
|
|
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|
|
+
|
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|
|
case OPT_Wlarger_than_:
|
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|
|
|
/* This form corresponds to -Wlarger-than-.
|
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|
|
Kept for backward compatibility.
|
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|
|
/* This form corresponds to -Wlarger-than-.
|
|
|
|
|
Kept for backward compatibility.
|
|
|
|
|
--- a/gcc/doc/cppopts.texi
|
|
|
|
|
+++ b/gcc/doc/cppopts.texi
|
|
|
|
|
@@ -164,6 +164,11 @@
|
|
|
|
|
@@ -164,6 +164,11 @@ in older programs. This warning is on b
|
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|
|
Make all warnings into hard errors. Source code which triggers warnings
|
|
|
|
|
will be rejected.
|
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|
|
|
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|
|
@ -200,7 +200,7 @@
|
|
|
|
|
Issue warnings for code in system headers. These are normally unhelpful
|
|
|
|
|
--- a/gcc/doc/invoke.texi
|
|
|
|
|
+++ b/gcc/doc/invoke.texi
|
|
|
|
|
@@ -234,7 +234,7 @@
|
|
|
|
|
@@ -235,7 +235,7 @@ Objective-C and Objective-C++ Dialects}.
|
|
|
|
|
-Wconversion -Wcoverage-mismatch -Wno-deprecated @gol
|
|
|
|
|
-Wno-deprecated-declarations -Wdisabled-optimization @gol
|
|
|
|
|
-Wno-div-by-zero -Wdouble-promotion -Wempty-body -Wenum-compare @gol
|
|
|
|
|
@ -209,7 +209,7 @@
|
|
|
|
|
-Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol
|
|
|
|
|
-Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
|
|
|
|
|
-Wformat-security -Wformat-y2k @gol
|
|
|
|
|
@@ -4161,6 +4161,22 @@
|
|
|
|
|
@@ -4358,6 +4358,22 @@ This option is only supported for C and
|
|
|
|
|
@option{-Wall} and by @option{-pedantic}, which can be disabled with
|
|
|
|
|
@option{-Wno-pointer-sign}.
|
|
|
|
|
|
|
|
|
|
@ -232,7 +232,7 @@
|
|
|
|
|
@item -Wstack-protector
|
|
|
|
|
@opindex Wstack-protector
|
|
|
|
|
@opindex Wno-stack-protector
|
|
|
|
|
@@ -5699,7 +5715,7 @@
|
|
|
|
|
@@ -6110,7 +6126,7 @@ so, the first branch is redirected to ei
|
|
|
|
|
second branch or a point immediately following it, depending on whether
|
|
|
|
|
the condition is known to be true or false.
|
|
|
|
|
|
|
|
|
|
@ -243,7 +243,7 @@
|
|
|
|
|
@opindex fsplit-wide-types
|
|
|
|
|
--- a/gcc/java/jvspec.c
|
|
|
|
|
+++ b/gcc/java/jvspec.c
|
|
|
|
|
@@ -670,6 +670,7 @@
|
|
|
|
|
@@ -667,6 +667,7 @@ lang_specific_pre_link (void)
|
|
|
|
|
class name. Append dummy `.c' that can be stripped by set_input so %b
|
|
|
|
|
is correct. */
|
|
|
|
|
set_input (concat (main_class_name, "main.c", NULL));
|
|
|
|
|
|
Imre Kaloz
14 years ago