https://github.com/Endilll updated
https://github.com/llvm/llvm-project/pull/101297
>From d75b3cef41c370fef939a347935a4f3ed53c46ea Mon Sep 17 00:00:00 2001
From: Vlad Serebrennikov <serebrennikov.vladis...@gmail.com>
Date: Wed, 31 Jul 2024 10:29:04 +0300
Subject: [PATCH 1/4] [clang] Fix crash with multiple non-parenthsized `sizeof`
---
clang/lib/Parse/ParseExpr.cpp | 14 +-
.../parser-overflow-non-parenthesized.c | 135 ++++++++++++++++++
2 files changed, 148 insertions(+), 1 deletion(-)
create mode 100644 clang/test/Parser/parser-overflow-non-parenthesized.c
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index e82b565272831..e501d5e91e77d 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -2479,7 +2479,19 @@ Parser::ParseExprAfterUnaryExprOrTypeTrait(const Token
&OpTok,
return ExprError();
}
- Operand = ParseCastExpression(UnaryExprOnly);
+ // If we're parsing a chain that consists of keywords that could be
+ // followed by a non-parenthesized expression, BalancedDelimiterTracker
+ // is not going to help when the nesting is too deep. In this corner case
+ // we continue to parse with sufficient stack space to avoid crashing.
+ if (OpTok.isOneOf(tok::kw_sizeof, tok::kw___datasizeof, tok::kw___alignof,
+ tok::kw_alignof, tok::kw__Alignof) &&
+ Tok.isOneOf(tok::kw_sizeof, tok::kw___datasizeof, tok::kw___alignof,
+ tok::kw_alignof, tok::kw__Alignof))
+ Actions.runWithSufficientStackSpace(Tok.getLocation(), [&] {
+ Operand = ParseCastExpression(UnaryExprOnly);
+ });
+ else
+ Operand = ParseCastExpression(UnaryExprOnly);
} else {
// If it starts with a '(', we know that it is either a parenthesized
// type-name, or it is a unary-expression that starts with a compound
diff --git a/clang/test/Parser/parser-overflow-non-parenthesized.c
b/clang/test/Parser/parser-overflow-non-parenthesized.c
new file mode 100644
index 0000000000000..b6c7485274090
--- /dev/null
+++ b/clang/test/Parser/parser-overflow-non-parenthesized.c
@@ -0,0 +1,135 @@
+// RUN: %clang_cc1 %s 2>&1 | FileCheck %s
+
+void f(void) {
+ // 600 sizeof's
+ int a =
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
+ 0;
+ (void)a;
+
+ // 600 of sizeof and __alignof
+ int b =
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
+ 0;
+ (void)b;
+}
+
+// CHECK: warning: stack nearly exhausted; compilation time may suffer, and
crashes due to stack overflow are likely
>From 92bfbcc9d2f078f1caeaa277ba573845cb1cc563 Mon Sep 17 00:00:00 2001
From: Vlad Serebrennikov <serebrennikov.vladis...@gmail.com>
Date: Wed, 31 Jul 2024 10:35:30 +0300
Subject: [PATCH 2/4] Add a release note
---
clang/docs/ReleaseNotes.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 25a9f2836ba3d..4ff660b5bcf93 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -178,6 +178,9 @@ Miscellaneous Clang Crashes Fixed
- Fixed a crash in C due to incorrect lookup that members in nested anonymous
struct/union
can be found as ordinary identifiers in struct/union definition. (#GH31295)
+- Fixed a crash caused by long chains of ``sizeof`` and other similar operators
+ that can be followed by a non-parenthesized expression. (#GH101297)
+
OpenACC Specific Changes
------------------------
>From 6969b9ff25bfc77bd29aeab71581495a724d825d Mon Sep 17 00:00:00 2001
From: Vlad Serebrennikov <serebrennikov.vladis...@gmail.com>
Date: Wed, 31 Jul 2024 10:36:20 +0300
Subject: [PATCH 3/4] Fix wrong GH link in release notes
---
clang/docs/ReleaseNotes.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 4ff660b5bcf93..dc553b18df565 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -179,7 +179,7 @@ Miscellaneous Clang Crashes Fixed
can be found as ordinary identifiers in struct/union definition. (#GH31295)
- Fixed a crash caused by long chains of ``sizeof`` and other similar operators
- that can be followed by a non-parenthesized expression. (#GH101297)
+ that can be followed by a non-parenthesized expression. (#GH45061)
OpenACC Specific Changes
------------------------
>From 9eded60d7dfd5471b853be6286a91b03b35f48b9 Mon Sep 17 00:00:00 2001
From: Vlad Serebrennikov <serebrennikov.vladis...@gmail.com>
Date: Thu, 1 Aug 2024 13:34:45 +0300
Subject: [PATCH 4/4] Remove the test
---
.../parser-overflow-non-parenthesized.c | 135 ------------------
1 file changed, 135 deletions(-)
delete mode 100644 clang/test/Parser/parser-overflow-non-parenthesized.c
diff --git a/clang/test/Parser/parser-overflow-non-parenthesized.c
b/clang/test/Parser/parser-overflow-non-parenthesized.c
deleted file mode 100644
index b6c7485274090..0000000000000
--- a/clang/test/Parser/parser-overflow-non-parenthesized.c
+++ /dev/null
@@ -1,135 +0,0 @@
-// RUN: %clang_cc1 %s 2>&1 | FileCheck %s
-
-void f(void) {
- // 600 sizeof's
- int a =
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof sizeof
- 0;
- (void)a;
-
- // 600 of sizeof and __alignof
- int b =
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- sizeof __alignof sizeof __alignof sizeof __alignof sizeof __alignof sizeof
__alignof
- 0;
- (void)b;
-}
-
-// CHECK: warning: stack nearly exhausted; compilation time may suffer, and
crashes due to stack overflow are likely
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