From a52fb89bed45b545f6b714450f81f2d3419f73bb Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Date: Sun, 17 Sep 2000 14:37:55 +0000
Subject: [PATCH] c-decl.c (grokdeclarator): Reorder tests to avoid looking at
TYPE_MAIN_VARIANT of ERROR_MARK.
* c-decl.c (grokdeclarator): Reorder tests to avoid looking at
TYPE_MAIN_VARIANT of ERROR_MARK.
* c-lex.c (readescape): Avoid using printf syntax we don't recognize.
From-SVN: r36472
---
gcc/ChangeLog | 4 ++++
gcc/c-decl.c | 4 ++--
gcc/c-lex.c | 2 +-
3 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ffa88662867a..4eca4b1f21cf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
Sun Sep 17 10:46:17 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+ * c-decl.c (grokdeclarator): Reorder tests to avoid looking at
+ TYPE_MAIN_VARIANT of ERROR_MARK.
+ * c-lex.c (readescape): Avoid using printf syntax we don't recognize.
+
* simplify-rtx.c (simplify_unary_operation): Add cases
FLOAT_EXTEND and FLOAT_TRUNCATE to ones that return 0.
diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index b8421a7c4bc1..1de1f9748c35 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -4650,8 +4650,8 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
controlled separately by its own initializer. */
if (type != 0 && typedef_type != 0
- && TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (typedef_type)
- && TREE_CODE (type) == ARRAY_TYPE && TYPE_DOMAIN (type) == 0)
+ && TREE_CODE (type) == ARRAY_TYPE && TYPE_DOMAIN (type) == 0
+ && TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (typedef_type))
{
type = build_array_type (TREE_TYPE (type), 0);
if (size_varies)
diff --git a/gcc/c-lex.c b/gcc/c-lex.c
index f853fd067e9b..b1f555b8e6ea 100644
--- a/gcc/c-lex.c
+++ b/gcc/c-lex.c
@@ -1009,7 +1009,7 @@ readescape (p, limit, cptr)
if (ISGRAPH (c))
pedwarn ("unknown escape sequence '\\%c'", c);
else
- pedwarn ("unknown escape sequence: '\\' followed by char 0x%.2x", c);
+ pedwarn ("unknown escape sequence: '\\' followed by char 0x%x", c);
*cptr = c;
return p;
--
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