gcc/testsuite/c-c++-common/cpp · 367c82866e7c439004f283bb45fdbe09479c0d7f · lvzhengyang / riscv-gcc-1

PR preprocessor/59935 - caret diagnostics crashes on non-file locations · 367c8286

gcc/ChangeLog

	* input.c (location_get_source_line): Bail out on when line number
	is zero, and test the return value of
	lookup_or_add_file_to_cache_tab.

gcc/testsuite/ChangeLog

	* c-c++-common/cpp/warning-zero-location.c: New test.
	* c-c++-common/cpp/warning-zero-location-2.c: Likewise.

Signed-off-by: Dodji Seketeli <dodji@seketeli.org>

From-SVN: r207195

committed Jan 28, 2014

367c8286

Name	Last commit	Last update
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diagnostic-pragma-1.c		Loading commit data...
normalize-3.c		Loading commit data...
openmp-define-1.c		Loading commit data...
openmp-define-2.c		Loading commit data...
openmp-define-3.c		Loading commit data...
pr45457.c		Loading commit data...
ucnid-2011-1.c		Loading commit data...
warning-directive-1.c		Loading commit data...
warning-directive-2.c		Loading commit data...
warning-directive-3.c		Loading commit data...
warning-directive-4.c		Loading commit data...
warning-zero-in-literals-1.c		Loading commit data...
warning-zero-location-2.c		Loading commit data...
warning-zero-location.c		Loading commit data...