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Fix failure with pragma once where buffer is NULL and buffer_valid is true.
authorwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 4 Nov 2005 02:10:19 +0000 (02:10 +0000)
committerwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 4 Nov 2005 02:10:19 +0000 (02:10 +0000)
commit3c2359db029a93129df3a2cbfd7f1f18d2d84d2d
tree097d4894730f04d5fb11c4ce8c76f1c9a075b279
parent2fc907bd508a3c369a2a575691442c8a684afb4d
Fix failure with pragma once where buffer is NULL and buffer_valid is true.
PR preprocessor/24202
* files.c (_cpp_pop_file_buffer): Set buffer_valid to false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106472 138bc75d-0d04-0410-961f-82ee72b054a4
libcpp/ChangeLog
libcpp/files.c