re PR preprocessor/20907 (long comments throw off line numbers)

	PR preprocessor/20907
	* gcc.dg/cpp/very-long-comment.c: New test.

Co-Authored-By: Devang Patel <dpatel@apple.com>
From-SVN: r98669

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f6631e2..beaa851 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2005-04-24  Per Bothner  <per@bothner.com>
+           Devang Patel  <dpatel@apple.com>
+
+       PR preprocessor/20907
+       * gcc.dg/cpp/very-long-comment.c: New test.
+
 2005-04-24  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 
        PR fortran/20059

diff --git a/gcc/testsuite/gcc.dg/cpp/very-long-comment.c b/gcc/testsuite/gcc.dg/cpp/very-long-comment.c
new file mode 100644 (file)
index 0000000..88d8eb9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/very-long-comment.c
@@ -0,0 +1,14 @@
+/*
+This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment. This is a really long comment.
+ */
+/* This testcase for PR 20907 is a bit finicky about the placement of
+   comment so avoid editing the text above here. */
+/* { dg-options "-Wall" } */
+/* { dg-do compile } */
+#warning test warning /* { dg-warning "test warning" } */
+#include <stdio.h>
+int main()
+{
+  printf("This is line %d\n", __LINE__);
+  return 0;
+}