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| author | Eric Gallager <egall@gwmail.gwu.edu> | 2017-11-21 00:57:29 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2017-11-21 00:57:29 +0000 |
| commit | 34b81eb96cd1df28d7f878bc1f3df607746507da (patch) | |
| tree | 89c38d8dcd983f269e08bc431d273c64986a220b /libcpp | |
| parent | 26edace69b6b909eebddcf18c8844bb4c94d9a35 (diff) | |
| download | gcc-34b81eb96cd1df28d7f878bc1f3df607746507da.zip gcc-34b81eb96cd1df28d7f878bc1f3df607746507da.tar.gz gcc-34b81eb96cd1df28d7f878bc1f3df607746507da.tar.bz2 | |
Use -Wtraditional for "would be stringified in traditional C" (PR preprocessor/81794)
libcpp/ChangeLog:
2017-03-24 Eric Gallager <egall@gwmail.gwu.edu>
PR preprocessor/81794
* macro.c (check_trad_stringification): Have warning be controlled
by -Wtraditional.
gcc/testsuite/ChangeLog:
2017-09-17 Eric Gallager <egall@gwmail.gwu.edu>
PR preprocessor/81794
* gcc.dg/pragma-diag-7.c: Update to include check for
stringification.
From-SVN: r254981
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 6 | ||||
| -rw-r--r-- | libcpp/macro.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index cc5d4d3..556373e 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,9 @@ +2017-11-20 Eric Gallager <egall@gwmail.gwu.edu> + + PR preprocessor/81794 + * macro.c (check_trad_stringification): Have warning be controlled + by -Wtraditional. + 2017-11-20 David Malcolm <dmalcolm@redhat.com> PR c++/72786 diff --git a/libcpp/macro.c b/libcpp/macro.c index 43f2baa..791817a 100644 --- a/libcpp/macro.c +++ b/libcpp/macro.c @@ -3490,7 +3490,7 @@ check_trad_stringification (cpp_reader *pfile, const cpp_macro *macro, if (NODE_LEN (node) == len && !memcmp (p, NODE_NAME (node), len)) { - cpp_error (pfile, CPP_DL_WARNING, + cpp_warning (pfile, CPP_W_TRADITIONAL, "macro argument \"%s\" would be stringified in traditional C", NODE_NAME (node)); break; |