From 7a2ce258c74f9f1187f0c4abfc4ea7d015bf1c4b Mon Sep 17 00:00:00 2001 From: ebotcazou Date: Tue, 23 Sep 2008 17:47:32 +0000 Subject: [PATCH] * c-ppoutput.c (cb_used_define): Do nothing for a builtin node. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140604 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 4 ++++ gcc/c-ppoutput.c | 2 ++ gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.dg/cpp/cmdlne-dU-23.c | 5 +++++ 4 files changed, 15 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cpp/cmdlne-dU-23.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 45c2c3c..d289790 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2008-09-23 Eric Botcazou + + * c-ppoutput.c (cb_used_define): Do nothing for a builtin node. + 2008-09-23 Aldy Hernandez * c-tree.h: Add argument to c_objc_common_truthvalue_conversion, diff --git a/gcc/c-ppoutput.c b/gcc/c-ppoutput.c index 9475b21..f5a3a78 100644 --- a/gcc/c-ppoutput.c +++ b/gcc/c-ppoutput.c @@ -406,6 +406,8 @@ cb_used_define (cpp_reader *pfile, source_location line ATTRIBUTE_UNUSED, cpp_hashnode *node) { macro_queue *q; + if (node->flags & NODE_BUILTIN) + return; q = XNEW (macro_queue); q->macro = xstrdup ((const char *) cpp_macro_definition (pfile, node)); q->next = define_queue; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4ec69d5..a4f4291 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2008-09-23 Eric Botcazou + + * gcc.dg/cpp/cmdlne-dU-23.c: New test. + 2008-09-23 Aldy Hernandez * gcc.dg/Walways-true-1.c: Test column numbers. diff --git a/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-23.c b/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-23.c new file mode 100644 index 0000000..c99a43b --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-23.c @@ -0,0 +1,5 @@ +/* { dg-do preprocess } */ +/* { dg-options "-P -dU" } */ +/* { dg-final { scan-file-not cmdlne-dU-23.i "__FILE__" } } */ +#ifdef __FILE__ +#endif -- 2.7.4