Remove mysterious '-# Defining these options here in addition to common.opt is necessary' command-line option
Before:
$ [...]/gcc '-# Defining these options here in addition to common.opt is necessary' -S -x c /dev/null && echo MYSTERIOUS
MYSTERIOUS
After:
$ [...]/gcc '-# Defining these options here in addition to common.opt is necessary' -S -x c /dev/null && echo MYSTERIOUS
gcc: error: unrecognized command-line option ‘-# Defining these options here in addition to common.opt is necessary’
This commit changes:
--- [...]/build-gcc/gcc/optionlist 2022-03-24 22:12:07.
936746648 +0100
+++ [...]/build-gcc/gcc/optionlist 2022-03-24 22:30:06.
976737341 +0100
@@ -1,4 +1,3 @@
-# Defining these options here in addition to common.opt is necessary
\1c# in order for the default -Wall setting of -Wuse-after-free=2 to take
\1c# effect.
###
\1cDriver
-all-warnings
\1cAda AdaWhy AdaSCIL Alias(Wall)
-all-warnings
\1cC ObjC C++ ObjC++ Warning Alias(Wall)
[...]
--- [...]/build-gcc/gcc/options.cc 2022-03-24 22:12:09.
548727738 +0100
+++ [...]/build-gcc/gcc/options.cc 2022-03-24 22:30:08.
904727249 +0100
@@ -3222,15 +3222,6 @@
const struct cl_option cl_options[] =
{
/* [0] = */ {
- "-# Defining these options here in addition to common.opt is necessary",
- "# effect.",
- NULL,
- NULL,
- NULL, NULL, N_OPTS, N_OPTS, 68, /* .neg_idx = */ -1,
- 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- (unsigned short) -1, 0, CLVC_INTEGER, 0, -1, -1 },
- /* [1] = */ {
"-###",
NULL,
NULL,
[...]
..., and re-numbers all following options.
--- [...]/build-gcc/gcc/options.h 2022-03-21 23:24:25.
894226828 +0100
+++ [...]/build-gcc/gcc/options.h 2022-03-24 22:30:07.
288735708 +0100
@@ -9753,2118 +9753,2117 @@
enum opt_code
{
- OPT___Defining_these_options_here_in_addition_to_common_opt_is_necessary = 0,/* -# Defining these options here in addition to common.opt is necessary */
[...]
..., and likewise re-numbers all following options.
Clean-up for commit
671a283636de75f7ed638ee6b01ed2d44361b8b6
"Add -Wuse-after-free [PR80532]".
gcc/c-family/
* c.opt: Properly quote comment.