head	1.1;
branch	1.1.1;
access;
symbols
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	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2016.02.27.22.10.24;	author joerg;	state Exp;
branches
	1.1.1.1;
next	;
commitid	tIimz3oDlh1NpBWy;

1.1.1.1
date	2016.02.27.22.10.24;	author joerg;	state Exp;
branches
	1.1.1.1.16.1;
next	1.1.1.2;
commitid	tIimz3oDlh1NpBWy;

1.1.1.2
date	2019.11.13.22.21.56;	author joerg;	state dead;
branches;
next	;
commitid	QD8YATxuNG34YJKB;

1.1.1.1.16.1
date	2020.04.13.07.49.20;	author martin;	state dead;
branches;
next	;
commitid	X01YhRUPVUDaec4C;


desc
@@


1.1
log
@Initial revision
@
text
@// RUN: not %clang_cc1 -fsyntax-only -fmacro-backtrace-limit 0 %s 2>&1 | FileCheck %s --check-prefix=ALL
// RUN: not %clang_cc1 -fsyntax-only -fmacro-backtrace-limit 2 %s 2>&1 | FileCheck %s --check-prefix=SKIP

#define F(x) x + 1
#define G(x) F(x) + 2
#define ADD(x,y) G(x) + y
#define LEVEL4(x) ADD(p,x)
#define LEVEL3(x) LEVEL4(x)
#define LEVEL2(x) LEVEL3(x)
#define LEVEL1(x) LEVEL2(x)

int a = LEVEL1(b);

// ALL: {{.*}}:12:9: error: use of undeclared identifier 'p'
// ALL-NEXT: int a = LEVEL1(b);
// ALL-NEXT:         ^
// ALL-NEXT: {{.*}}:10:19: note: expanded from macro 'LEVEL1'
// ALL-NEXT: #define LEVEL1(x) LEVEL2(x)
// ALL-NEXT:                   ^
// ALL-NEXT: {{.*}}:9:19: note: expanded from macro 'LEVEL2'
// ALL-NEXT: #define LEVEL2(x) LEVEL3(x)
// ALL-NEXT:                   ^
// ALL-NEXT: {{.*}}:8:19: note: expanded from macro 'LEVEL3'
// ALL-NEXT: #define LEVEL3(x) LEVEL4(x)
// ALL-NEXT:                   ^
// ALL-NEXT: {{.*}}:7:23: note: expanded from macro 'LEVEL4'
// ALL-NEXT: #define LEVEL4(x) ADD(p,x)
// ALL-NEXT:                       ^
// ALL-NEXT: {{.*}}:12:16: error: use of undeclared identifier 'b'
// ALL-NEXT: int a = LEVEL1(b);
// ALL-NEXT:                ^
// ALL-NEXT: 2 errors generated.

// SKIP: {{.*}}:12:9: error: use of undeclared identifier 'p'
// SKIP-NEXT: int a = LEVEL1(b);
// SKIP-NEXT:         ^
// SKIP-NEXT: {{.*}}:10:19: note: expanded from macro 'LEVEL1'
// SKIP-NEXT: #define LEVEL1(x) LEVEL2(x)
// SKIP-NEXT:                   ^
// SKIP-NEXT: note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
// SKIP-NEXT: {{.*}}:7:23: note: expanded from macro 'LEVEL4'
// SKIP-NEXT: #define LEVEL4(x) ADD(p,x)
// SKIP-NEXT:                       ^
// SKIP-NEXT: {{.*}}:12:16: error: use of undeclared identifier 'b'
// SKIP-NEXT: int a = LEVEL1(b);
// SKIP-NEXT:                ^
// SKIP-NEXT: 2 errors generated.
@


1.1.1.1
log
@Import Clang 3.8.0rc3 r261930.
@
text
@@


1.1.1.1.16.1
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.2
log
@Mark old LLVM instance as dead.
@
text
@@