cp:

	* spew.c (yyerror): Cope if yylval.ttype is NULL.
testsuite:
	* g++.old-deja/g++.other/parse2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37816 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7f18e81..9d486f6 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,9 @@
 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
 
+       * spew.c (yyerror): Cope if yylval.ttype is NULL.
+
+2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
+
        * decl.c (grokdeclarator): Diagnose undefined template contexts.
 
 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>

diff --git a/gcc/cp/spew.c b/gcc/cp/spew.c
index 070cf2f..38d8bd0 100644 (file)
--- a/gcc/cp/spew.c
+++ b/gcc/cp/spew.c
@@ -1398,9 +1398,13 @@ yyerror (msgid)
           || last_token == CPP_INT
           || last_token == CPP_FLOAT)
     error ("%s before numeric constant", string);
-  else if (last_token == CPP_NAME
-          && TREE_CODE (yylval.ttype) == IDENTIFIER_NODE)
-    error ("%s before \"%s\"", string, IDENTIFIER_POINTER (yylval.ttype));
+  else if (last_token == CPP_NAME)
+    {
+      if (yylval.ttype && TREE_CODE (yylval.ttype) == IDENTIFIER_NODE)
+        error ("%s before `%s'", string, IDENTIFIER_POINTER (yylval.ttype));
+      else
+        error ("%s before `%c'", string, yychar);
+    }
   else
-    error ("%s before '%s' token", string, NAME(last_token));
+    error ("%s before `%s' token", string, NAME (last_token));
 }

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f827bf0..06f689b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,9 @@
 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
 
+       * g++.old-deja/g++.other/parse2.C: New test.
+
+2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
+
        * g++.old-deja/g++.pt/incomplete1.C: New test.
 
 2000-11-28  Nathan Sidwell  <nathan@codesourcery.com>

diff --git a/gcc/testsuite/g++.old-deja/g++.other/parse2.C b/gcc/testsuite/g++.old-deja/g++.other/parse2.C
new file mode 100644 (file)
index 0000000..6ecc6e5
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/parse2.C
@@ -0,0 +1,11 @@
+// Build don't link:
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 24 Nov 2000 <nathan@codesourcery.com>
+
+// Bug 531: We ICEd trying to give a parse error.
+
+struct X
+{
+  bool operator (const X &) const;  // ERROR - parse error
+};