re PR c++/28152 (Diagnostic about wrong use _Complex prints __complex__)

2008-08-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

        PR c/28152
	* c-parser.c (c_lex_one_token): Do not store the canonical spelling
	for keywords.
testsuite/
	* gcc.dg/parser-pr28152.c: New.
	* gcc.dg/parser-pr28152-2.c: New.

From-SVN: r139097

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 77796d5..73b478e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-08-14  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+        PR c/28152
+       * c-parser.c (c_lex_one_token): Do not store the canonical spelling
+       for keywords.
+       
 2008-08-14  Dorit Nuzman  <dorit@il.ibm.com>
 
        * tree-vect-transform.c (vect_create_epilog_for_reduction): Takes an

diff --git a/gcc/c-parser.c b/gcc/c-parser.c
index 6617145..1ea9d07 100644 (file)
--- a/gcc/c-parser.c
+++ b/gcc/c-parser.c
@@ -241,8 +241,6 @@ c_lex_one_token (c_parser *parser, c_token *token)
              }
            else
              {
-               /* Return the canonical spelling for this keyword.  */
-               token->value = ridpointers[(int) rid_code];
                token->type = CPP_KEYWORD;
                token->keyword = rid_code;
                break;

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 095d0a6..bdbc354 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2008-08-14  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+        PR c/28152
+       * gcc.dg/parser-pr28152.c: New.
+       * gcc.dg/parser-pr28152-2.c: New.
+
 2008-08-14  Dorit Nuzman  <dorit@il.ibm.com>
 
        * gcc.dg/vect/vect-outer-4g.c: Change loop bound.

diff --git a/gcc/testsuite/gcc.dg/parser-pr28152-2.c b/gcc/testsuite/gcc.dg/parser-pr28152-2.c
new file mode 100644 (file)
index 0000000..18dc1e6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/parser-pr28152-2.c
@@ -0,0 +1,11 @@
+/* PR 28152: error messages should mention __complex__ */
+/* { dg-do compile } */
+/* { dg-options "" } */
+int
+main (void)
+{
+  __complex__ float z;
+
+  z = __complex__ (1.90000007326203904e+19, 0.0);   /* { dg-error "__complex__" } */
+  z = __complex__ (1.0e+0, 0.0) / z;   /* { dg-error "__complex__" } */
+  /* { dg-error "at end of input" "" { target *-*-* } 10 } */

diff --git a/gcc/testsuite/gcc.dg/parser-pr28152.c b/gcc/testsuite/gcc.dg/parser-pr28152.c
new file mode 100644 (file)
index 0000000..99534c1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/parser-pr28152.c
@@ -0,0 +1,11 @@
+/* PR 28152: error messages should mention _Complex */
+/* { dg-do compile } */
+/* { dg-options "" } */
+int
+main (void)
+{
+  _Complex float z;
+
+  z = _Complex (1.90000007326203904e+19, 0.0);   /* { dg-error "_Complex" } */
+  z = _Complex (1.0e+0, 0.0) / z;   /* { dg-error "_Complex" } */
+  /* { dg-error "at end of input" "" { target *-*-* } 10 } */