From 18226e0cf16873179d7193401959b17fbc9fbc12 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 30 Jul 2003 05:17:35 +0000
Subject: [PATCH] Fix coredump for when an ID is used illegally outside a
record
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7411 91177308-0d34-0410-b5e6-96231b3b80d8
---
support/tools/TableGen/FileParser.y | 4 ++++
utils/TableGen/FileParser.y | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/support/tools/TableGen/FileParser.y b/support/tools/TableGen/FileParser.y
index f8fa16de2a5..55938f47ea7 100644
--- a/support/tools/TableGen/FileParser.y
+++ b/support/tools/TableGen/FileParser.y
@@ -245,6 +245,10 @@ Value : INTVAL {
$$ = Init;
delete $2;
} | ID {
+ if (CurRec == 0) {
+ err() << "Def/Class name '" << *$1 << "' not allowed here!\n";
+ abort();
+ }
if (const RecordVal *RV = CurRec->getValue(*$1)) {
$$ = new VarInit(*$1, RV->getType());
} else if (Record *D = Records.getDef(*$1)) {
diff --git a/utils/TableGen/FileParser.y b/utils/TableGen/FileParser.y
index f8fa16de2a5..55938f47ea7 100644
--- a/utils/TableGen/FileParser.y
+++ b/utils/TableGen/FileParser.y
@@ -245,6 +245,10 @@ Value : INTVAL {
$$ = Init;
delete $2;
} | ID {
+ if (CurRec == 0) {
+ err() << "Def/Class name '" << *$1 << "' not allowed here!\n";
+ abort();
+ }
if (const RecordVal *RV = CurRec->getValue(*$1)) {
$$ = new VarInit(*$1, RV->getType());
} else if (Record *D = Records.getDef(*$1)) {