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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2015-09-24 16:37:43 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2015-09-24 16:37:43 +0000 |
| commit | 3563212292d643dee54ff75771032ea92fe34e78 (patch) | |
| tree | 65b1cf01a9ae795a5ecb148e8eac6ed626108fc6 /gcc/config.gcc | |
| parent | 2af16a7c1e190f54a2d276a1088d39bcc9cbdce4 (diff) | |
| download | gcc-3563212292d643dee54ff75771032ea92fe34e78.zip gcc-3563212292d643dee54ff75771032ea92fe34e78.tar.gz gcc-3563212292d643dee54ff75771032ea92fe34e78.tar.bz2 | |
fdiagnostics-color=never does not disable color for some diagnostics
Actually, I was trying to reject non-warning options as argument to
-Werror=. However, the new test fails because -fdiagnostics-color=never is
always placed by the driver after the warning options when calling the compiler
proper. This patch prunes all -fdiagnostics-color from the command-line but the
last one, which is moved to the first position.
gcc/ChangeLog:
2015-09-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/67640
* opts-common.c (prune_options): Discard all -fdiagnostics-color
but the last one, which is moved to the front to be processed
first.
* opts.c (enable_warning_as_error): Reject options that do not
control warnings.
gcc/testsuite/ChangeLog:
2015-09-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/67640
* gcc.dg/Werror-13.c: New test.
From-SVN: r228094
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions