hanchenye-llvm-project/clang/test/Misc
Richard Smith 69f90dce49 PR10828: Produce a warning when a no-arguments function is declared in block
scope, when no other indication is provided that the user intended to declare a
function rather than a variable.

Remove some false positives from the existing 'parentheses disambiguated as a
function' warning by suppressing it when the declaration is marked as 'typedef'
or 'extern'.

Add a new warning group -Wvexing-parse containing both of these warnings.

The new warning is enabled by default; despite a number of false positives (and
one bug) in clang's test-suite, I have only found genuine bugs with it when
running it over a significant quantity of real C++ code.

llvm-svn: 147599
2012-01-05 04:12:21 +00:00
..
Inputs Change the include stack of "instantiated from" notes to fall under the control of f/fno-diagnostics-show-note-include-stack flags. This should help with reducing diagnostic spew from macros instantiations. 2011-05-26 20:49:16 +00:00
ast-dump-templates.cpp Fix a test case that was intermittently failing. The issue was that instantiations are not stored in an order preserving structure, so the print order may be impacted. Modified test case to do two FileCheck passes to ensure that both instantiations are in the same place. 2011-07-28 20:30:10 +00:00
caret-diags-macros.c Switch to a more natural formatting of the macro name printing. 2011-10-24 18:51:08 +00:00
caret-diags-scratch-buffer.c
diag-aka-types.cpp Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
diag-format.c Introduce the -fdiagnostics-format=xxx option to control how Clang 2011-05-21 17:07:29 +00:00
diag-line-wrapping.cpp Add back support for a manually formatted section of the diagnostic 2011-09-26 16:43:25 +00:00
diag-mapping.c
diag-mapping2.c
diag-verify.cpp Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
emit-html-insert.c
emit-html.c
error-limit-multiple-notes.cpp Fix -ferror-limit= to properly emit notes following the last error 2011-08-17 19:13:00 +00:00
error-limit.c Fix -ferror-limit= to properly emit notes following the last error 2011-08-17 19:13:00 +00:00
include-stack-for-note-flag.cpp Switch to a more natural formatting of the macro name printing. 2011-10-24 18:51:08 +00:00
integer-literal-printing.cpp Remove test with int128 printing since it breaks on some platforms. 2011-11-07 19:30:35 +00:00
macro-backtrace.c Switch to a more natural formatting of the macro name printing. 2011-10-24 18:51:08 +00:00
message-length.c
predefines.c tests: Use -ffreestanding when including stdint.h, to avoid platform dependencies. 2010-09-07 22:54:28 +00:00
remap-file.c
serialized-diags-no-category.c Tweak serialized diagnostics to support errors with no categories. Fixes <rdar://problem/10538300>. 2011-12-07 02:08:00 +00:00
serialized-diags-no-issue.c [serialized diagnostics]: add test cases for serialized diagnostics, including a test case for no issues, multiple issues, and 2011-11-11 00:46:43 +00:00
serialized-diags-single-issue.c Refactor SerializeDiagnosticsPrinter to using DiagnosticRenderer. This gives us comparative diagnostics 2011-12-17 05:26:11 +00:00
serialized-diags.c Refactor SerializeDiagnosticsPrinter to using DiagnosticRenderer. This gives us comparative diagnostics 2011-12-17 05:26:11 +00:00
serialized-diags.h Refactor SerializeDiagnosticsPrinter to using DiagnosticRenderer. This gives us comparative diagnostics 2011-12-17 05:26:11 +00:00
show-diag-options.c Add a test for the display of diagnostic options and categories. This 2011-09-26 10:42:40 +00:00
tabstop.c
verify.c
warn-in-system-header.c Don't hide #warnings in a system header, same as gcc. Fixes rdar://8495837. 2011-04-21 23:08:23 +00:00
warn-in-system-header.h Don't hide #warnings in a system header, same as gcc. Fixes rdar://8495837. 2011-04-21 23:08:23 +00:00
warning-flags.c PR10828: Produce a warning when a no-arguments function is declared in block 2012-01-05 04:12:21 +00:00
working-directory.c Implement -working-directory. 2010-11-03 22:45:23 +00:00