Author: chandlerc
Date: Sun Mar 27 15:00:08 2011
New Revision: 128390
URL: http://llvm.org/viewvc/llvm-project?rev=128390&view=rev
Log:
Flip the default for showing include stacks on notes to false. This
required modifying a few tests that specifically use note include stacks
to check the source manager's view of include stacks. I've simply added
the flag to these tests for now, they may have to be more substantially
changed if we decide to remove support for note include stacks
altogether.
Also, add a test for include stacks on notes that was supposed to go in
with the previous commit.
Added:
cfe/trunk/test/Misc/Inputs/include.h
cfe/trunk/test/Misc/include-stack-for-note-flag.cpp
Modified:
cfe/trunk/lib/Frontend/CompilerInvocation.cpp
cfe/trunk/test/ASTMerge/var.c
cfe/trunk/test/PCH/source-manager-stack.c
Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=128390&r1=128389&r2=128390&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Sun Mar 27 15:00:08 2011
@@ -989,12 +989,12 @@
Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location);
Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option);
- // Default behavior is to show note include stacks.
- Opts.ShowNoteIncludeStack = true;
+ // Default behavior is to not to show note include stacks.
+ Opts.ShowNoteIncludeStack = false;
if (Arg *A = Args.getLastArg(OPT_fdiagnostics_show_note_include_stack,
OPT_fno_diagnostics_show_note_include_stack))
- if (A->getOption().matches(OPT_fno_diagnostics_show_note_include_stack))
- Opts.ShowNoteIncludeStack = false;
+ if (A->getOption().matches(OPT_fdiagnostics_show_note_include_stack))
+ Opts.ShowNoteIncludeStack = true;
llvm::StringRef ShowOverloads =
Args.getLastArgValue(OPT_fshow_overloads_EQ, "all");
Modified: cfe/trunk/test/ASTMerge/var.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ASTMerge/var.c?rev=128390&r1=128389&r2=128390&view=diff
==============================================================================
--- cfe/trunk/test/ASTMerge/var.c (original)
+++ cfe/trunk/test/ASTMerge/var.c Sun Mar 27 15:00:08 2011
@@ -1,6 +1,6 @@
// RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/var1.c
// RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/var2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s
2>&1 | FileCheck %s
+// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only
-fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s
// CHECK: var2.c:2:9: error: external variable 'x1' declared with incompatible
types in different translation units ('double *' vs. 'float **')
// CHECK: var1.c:2:9: note: declared here with type 'float **'
Added: cfe/trunk/test/Misc/Inputs/include.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Misc/Inputs/include.h?rev=128390&view=auto
==============================================================================
--- cfe/trunk/test/Misc/Inputs/include.h (added)
+++ cfe/trunk/test/Misc/Inputs/include.h Sun Mar 27 15:00:08 2011
@@ -0,0 +1 @@
+int foo(int x) { return x; }
Added: cfe/trunk/test/Misc/include-stack-for-note-flag.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Misc/include-stack-for-note-flag.cpp?rev=128390&view=auto
==============================================================================
--- cfe/trunk/test/Misc/include-stack-for-note-flag.cpp (added)
+++ cfe/trunk/test/Misc/include-stack-for-note-flag.cpp Sun Mar 27 15:00:08 2011
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack %s 2>&1
| FileCheck %s -check-prefix=STACK
+// RUN: %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack %s
2>&1 | FileCheck %s -check-prefix=STACKLESS
+// RUN: %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack
-fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACK
+// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack
-fno-diagnostics-show-note-include-stack %s 2>&1 | FileCheck %s
-check-prefix=STACKLESS
+// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
+
+#include "Inputs/include.h"
+int test() {
+ return foo(1, 1);
+}
+
+// STACK: error: no matching function for call to 'foo'
+// STACK: In file included from
+// STACK: note: candidate function not viable
+
+// STACKLESS: error: no matching function for call to 'foo'
+// STACKLESS-NOT: In file included from
+// STACKLESS: note: candidate function not viable
Modified: cfe/trunk/test/PCH/source-manager-stack.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/PCH/source-manager-stack.c?rev=128390&r1=128389&r2=128390&view=diff
==============================================================================
--- cfe/trunk/test/PCH/source-manager-stack.c (original)
+++ cfe/trunk/test/PCH/source-manager-stack.c Sun Mar 27 15:00:08 2011
@@ -2,9 +2,9 @@
// when using PCH.
// RUN: echo 'int x;' > %t.prefix.h
-// RUN: not %clang_cc1 -fsyntax-only -include %t.prefix.h %s 2>
%t.diags.no_pch.txt
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack
-include %t.prefix.h %s 2> %t.diags.no_pch.txt
// RUN: %clang_cc1 -emit-pch -o %t.prefix.pch %t.prefix.h
-// RUN: not %clang_cc1 -fsyntax-only -include-pch %t.prefix.pch %s 2>
%t.diags.pch.txt
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack
-include-pch %t.prefix.pch %s 2> %t.diags.pch.txt
// RUN: diff %t.diags.no_pch.txt %t.diags.pch.txt
// XFAIL: *
// PR5662
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