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PR preprocessor/69664: fix rich_location::override_column
authorDavid Malcolm <dmalcolm@redhat.com>
Mon, 8 Feb 2016 17:33:45 +0000 (17:33 +0000)
committerDavid Malcolm <dmalcolm@gcc.gnu.org>
Mon, 8 Feb 2016 17:33:45 +0000 (17:33 +0000)
commit44714d8ce1ec1b5ac5dc9a2ed3d57713b9253e81
tree9fcd123fd85a32e3a218356b240e6888a8a295fatree
parentf258ad62e3ede7069fa9d3926d6377c111f9c6e5commit | diff
PR preprocessor/69664: fix rich_location::override_column

gcc/testsuite/ChangeLog:
PR preprocessor/69664
* gcc.dg/cpp/trad/comment-2.c: Add expected column number.
* gcc.dg/cpp/warn-comments.c: Likewise.

libcpp/ChangeLog:
PR preprocessor/69664
* errors.c (cpp_diagnostic_with_line): Only call
rich_location::override_column if the column is non-zero.
* line-map.c (rich_location::override_column): Update columns
within m_ranges[0].  Add assertions to verify that doing so is
sane.

From-SVN: r233223
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/cpp/trad/comment-2.c diff | blob | history
gcc/testsuite/gcc.dg/cpp/warn-comments.c diff | blob | history
libcpp/ChangeLog diff | blob | history
libcpp/errors.c diff | blob | history
libcpp/line-map.c diff | blob | history