PR c/28649

	* c-parser.c (c_parser_compound_statement_nostart): Reset
	parser->error after each statement.

	* gcc.dg/parse-error-1.c: New test.
	* gcc.dg/parse-error-2.c: New test.
	* gcc.dg/cpp/digraph2.c: Add error-marker.
	* gcc.dg/noncompile/920923-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116157 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 033b64b..a4a2132 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-08-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+       PR c/28649
+       * c-parser.c (c_parser_compound_statement_nostart): Reset
+       parser->error after each statement.
+
 2006-08-15  Jakub Jelinek  <jakub@redhat.com>
 
        PR middle-end/28713

diff --git a/gcc/c-parser.c b/gcc/c-parser.c
index f895d42..848da63 100644 (file)
--- a/gcc/c-parser.c
+++ b/gcc/c-parser.c
@@ -3486,6 +3486,8 @@ c_parser_compound_statement_nostart (c_parser *parser)
          last_stmt = true;
          c_parser_statement_after_labels (parser);
        }
+
+      parser->error = false;
     }
   if (last_label)
     error ("label at end of compound statement");

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5f14195..d887699 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2006-08-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+       PR c/28649
+       * gcc.dg/parse-error-1.c: New test.
+       * gcc.dg/parse-error-2.c: New test.
+       * gcc.dg/cpp/digraph2.c: Add error-marker.
+       * gcc.dg/noncompile/920923-1.c: Likewise.
+
 2006-08-14  Andrew Pinski  <pinskia@physics.uc.edu>
 
        PR c/27490

diff --git a/gcc/testsuite/gcc.dg/cpp/digraph2.c b/gcc/testsuite/gcc.dg/cpp/digraph2.c
index 16fcbae..293cafa 100644 (file)
--- a/gcc/testsuite/gcc.dg/cpp/digraph2.c
+++ b/gcc/testsuite/gcc.dg/cpp/digraph2.c
@@ -13,7 +13,7 @@ int main (int argc, char *argv[])
 
 /* Place this after main () so we get to test both the compiler above
    and the preprocessor below.  */
-%:define glue
+%:define glue                   /* { dg-error "expected declaration" } */
 #ifdef glue
 #error glue is defined!
 #endif

diff --git a/gcc/testsuite/gcc.dg/noncompile/920923-1.c b/gcc/testsuite/gcc.dg/noncompile/920923-1.c
index 8011f28..8dd19b2 100644 (file)
--- a/gcc/testsuite/gcc.dg/noncompile/920923-1.c
+++ b/gcc/testsuite/gcc.dg/noncompile/920923-1.c
@@ -56,7 +56,7 @@ caddr_t v_addr;                       /* { dg-error "expected" } */
 {
      register prec_t bucket;
      register caddr_t p_addr;  /* { dg-error "expected|undeclared" } */
-     bucket = mem_hash+((((v_addr)>>ITEMBITS))&hash_mask);
+     bucket = mem_hash+((((v_addr)>>ITEMBITS))&hash_mask);  /* { dg-error "undeclared" } */
      do {
          if (bucket->v_addr == ((v_addr)>>ITEMBITS) {  /* { dg-error "expected|undeclared|no member" } */
               if(!(bucket->perm_set&va_op))

diff --git a/gcc/testsuite/gcc.dg/parse-error-1.c b/gcc/testsuite/gcc.dg/parse-error-1.c
new file mode 100644 (file)
index 0000000..704786f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/parse-error-1.c
@@ -0,0 +1,10 @@
+/* PR c/28649 */
+/* { dg-do compile } */
+
+void foo()
+{
+   +;  /* { dg-error "expected expression" } */
+   +;  /* { dg-error "expected expression" } */
+}
+
+int +;  /* { dg-error "expected identifier" } */

diff --git a/gcc/testsuite/gcc.dg/parse-error-2.c b/gcc/testsuite/gcc.dg/parse-error-2.c
new file mode 100644 (file)
index 0000000..7ab3cd7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/parse-error-2.c
@@ -0,0 +1,14 @@
+/* PR c/28649 */
+/* { dg-do compile } */
+
+void foo()
+{
+  +;  /* { dg-error "expected expression" } */
+}
+
+int i;
+
+void bar()
+{
+  i++;  /* { dg-bogus "undeclared" } */
+}