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llvm-project/clang/test/Sema
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Jordan Rose ccf43ca05c Add pedantic warning -Wempty-translation-unit (C11 6.9p1). 
In standard C since C89, a 'translation-unit' is syntactically defined to have
at least one "external-declaration", which is either a decl or a function
definition. In Clang the latter gives us a declaration as well.

The tricky bit about this warning is that our predefines can contain external
declarations (__builtin_va_list and the 128-bit integer types). Therefore our
AST parser now makes sure we have at least one declaration that doesn't come
from the predefines buffer.

Also, remove bogus warning about empty source files. This doesn't catch source
files that only contain comments, and never fired anyway because of our
predefines.

PR12665 and <rdar://problem/9165548>

llvm-svn: 158085
 		2012-06-06 17:25:21 +00:00
..
Inputs Add a test for r156092. 2012-05-03 23:38:51 +00:00
128bitint.c Add support for full-width 128-bit integer literals. 2012-05-03 22:49:43 +00:00
2007-10-01-BuildArrayRef.c Migrate 2007-10-01-BuildArrayRef.c from llvm/test/FrontendC. 2011-07-23 02:16:25 +00:00
2009-03-09-WeakDeclarations-1.c Migrate over 2009-04-22-UnknownSize.c, 2009-07-17-VoidParameter.c, 2011-07-26 00:47:54 +00:00
2009-04-22-UnknownSize.c Migrate over 2009-04-22-UnknownSize.c, 2009-07-17-VoidParameter.c, 2011-07-26 00:47:54 +00:00
2009-07-17-VoidParameter.c Migrate over 2009-04-22-UnknownSize.c, 2009-07-17-VoidParameter.c, 2011-07-26 00:47:54 +00:00
2010-05-31-palignr.c Migrate over 2009-04-22-UnknownSize.c, 2009-07-17-VoidParameter.c, 2011-07-26 00:47:54 +00:00
MicrosoftCompatibility.c Turned on support for __declspecs: noreturn, noinline, nothrow and naked in MS compatibility mode. 2012-02-23 22:46:33 +00:00
MicrosoftExtensions.c with -Wdeprecated, include a note to its deprecated declaration 2012-04-23 20:30:52 +00:00
PR2727.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
PR2728.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
PR2919-builtin-types-compat-strips-crv.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
PR2923.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
PR2963-enum-constant.c Pedantic diagnostic correction: in C++, we have integral constant expressions, 2012-01-15 03:51:30 +00:00
__try.c Treat the Microsoft/Borland keyword "__except" as a context-sensitive 2011-10-21 03:57:52 +00:00
address-constant.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
address_spaces.c Forbid address-space-qualified function types, per TR 18037 2011-07-27 20:30:05 +00:00
align-arm-apcs.c After further discussion it has been determined that alignof should report 2011-07-26 07:03:04 +00:00
align-x86-64.c Gcc pads the size of an array using the alignment of its elements. 2011-04-26 21:05:39 +00:00
align-x86.c Report the natural alignment of unsigned long long, not the preferred alignment. 2012-03-21 20:20:47 +00:00
alignas.c Add support for alignment-specifiers in C1X and C++11, remove 2011-09-29 18:04:28 +00:00
alloc_size.c implement Sema support for the alloc_size attribute 2012-05-24 00:22:00 +00:00
altivec-init.c supported: AltiVec vector initialization with a single literal according to PIM section 2.5.1 - after initialization all elements have the value specified by the literal 2011-03-27 09:32:40 +00:00
annotate.c Currently __builtin_annotation() only annotates an i32. 2012-04-28 17:39:16 +00:00
anonymous-struct-union-c11.c Don't warn about anonymous struct/union in C11. 2012-02-03 15:47:04 +00:00
anonymous-struct-union.c Fix a bug in semantic analysis involving anonymous structs and flexible arrays. 2012-02-07 05:00:47 +00:00
arg-duplicate.c Add 'previous declaration is here' note for param redefinition 2010-02-22 00:40:25 +00:00
arg-scope-c99.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
arg-scope.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
arm-layout.c Fix tests to account for new warning "expected ';' at end of declaration list". Sorry, folks! 2011-03-07 22:57:45 +00:00
arm-neon-types.c Unpluralize -Wfoo-conversions warnings for consistency. 2012-03-15 05:09:31 +00:00
array-bounds-ptr-arith.c Teach IsTailPaddedMemberArray() (used by -Warray-bounds) that a FieldDecl may have a Typedef type, and not always a ConstantArrayType. 2012-05-09 05:35:08 +00:00
array-constraint.c Enhance the diagnostic for negative array sizes to include the 2011-01-04 04:44:35 +00:00
array-declared-as-incorrect-type.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
array-init.c Improve some of the conversion warnings to fire on conversion to bool. 2012-05-15 16:56:36 +00:00
array-size-64.c Emit an error if an array is too large. We're slightly more strict 2010-08-18 00:39:00 +00:00
array-size.c Emit an error if an array is too large. We're slightly more strict 2010-08-18 00:39:00 +00:00
asm.c Add support for AVX registers to clang inline asm. Add a small testcase 2011-12-02 02:12:16 +00:00
assign-null.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
assign.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
ast-print.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
atomic-ops.c Implement the missing pieces needed to support libstdc++4.7's <atomic>: 2012-04-13 00:45:38 +00:00
atomic-type.c Make sure to try instantiating a templated type which is used in an _Atomic 2012-02-11 18:03:45 +00:00
attr-alias.c Fix PR8720 by printing an error message with a substring that the gcc testsuite searches for. 2010-12-07 15:23:23 +00:00
attr-aligned.c Make sure that we recognize __attribute__((align)) as a synonym for 2012-05-11 23:01:43 +00:00
attr-args.c Fix line endings 2011-04-19 00:23:31 +00:00
attr-availability-ios.c with -Wdeprecated, include a note to its deprecated declaration 2012-04-23 20:30:52 +00:00
attr-availability-macosx.c with -Wdeprecated, include a note to its deprecated declaration 2012-04-23 20:30:52 +00:00
attr-availability.c Process attributes in the order they appear in the source code. This make clang 2012-05-07 23:58:18 +00:00
attr-cleanup.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-coldhot.c Add support for __attribute__((hot)) and __attribute__((cold)). 2012-05-12 21:10:52 +00:00
attr-decl-after-definition.c Centralize the handling of the "attribute declaration must precede definition" 2012-05-18 01:47:00 +00:00
attr-declspec-ignored.c Remove some extraneous carriage returns from these files. One of the 2011-12-20 01:45:15 +00:00
attr-deprecated-message.c with -Wdeprecated, include a note to its deprecated declaration 2012-04-23 20:30:52 +00:00
attr-deprecated.c -Wdeprecated warning to include reference (as a note) 2012-05-27 16:59:48 +00:00
attr-format.c Whenever we complain about a failed initialization of a function or 2010-04-22 00:20:18 +00:00
attr-format_arg.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
attr-malloc.c This really seems like a boring set of fixes to our tests to make them more 2010-11-16 10:26:08 +00:00
attr-mode.c Correctly treat 64 bit integers specified via the mode attribute as the 'long' 2010-01-26 06:39:24 +00:00
attr-naked.c Don't complain about missing return statements for naked 2011-07-11 15:24:01 +00:00
attr-nodebug.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-noinline.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-noreturn.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-regparm.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-returns-twice.c Add returns_twice to functions that are known to return twice. This implements 2011-10-12 19:51:18 +00:00
attr-section.c Produce a warning for mismatched section attributes. Completest pr9356. 2012-05-13 02:42:42 +00:00
attr-sentinel.c PR11002: Make sure we emit sentinel warnings with a valid source location. (Ideally, we want to use the location returned by getLocForEndOfToken, but that is not always successful.) 2011-09-27 23:46:37 +00:00
attr-unavailable-message.c -Wdeprecated warning to include reference (as a note) 2012-05-27 16:59:48 +00:00
attr-unknown.c Rename -Wunknown-attributes to -Wattributes to match GCC. 2011-06-01 20:09:40 +00:00
attr-unused.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
attr-used.c Change the wording of the bad-decl-for-attribute warning and error 2011-01-25 03:51:08 +00:00
attr-visibility.c Warn about visibility attributes in typedefs. 2012-05-10 03:01:34 +00:00
attr-weak.c Issue warning if weak_import attribute is added to an already 2011-06-22 22:08:50 +00:00
bitfield-layout.c Sema: Fix a subtle i64 -> i32 truncation which broke layout of large structures 2010-06-29 18:34:35 +00:00
bitfield-promote.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
bitfield.c Silliness with commas, as reported at http://blog.regehr.org/archives/558 . As it turns out, this is my fault for not noticing this was an issue when I was looking at this a long time ago. :( 2011-07-13 02:05:57 +00:00
block-args.c Fix an error with the declaration of block parameters that depend 2011-03-22 23:15:50 +00:00
block-call.c Fix a block sema bug where result type of initializer 2011-02-11 18:46:17 +00:00
block-explicit-noreturn-type.c If block literal return type is not specified, return type of the block is 2011-12-03 17:47:53 +00:00
block-labels.c break testcase over multiple lines to make it easier to read. 2011-02-18 01:25:14 +00:00
block-literal.c Implement goto inside of blocks. 2010-01-19 23:08:01 +00:00
block-misc.c Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
block-printf-attribute-1.c Add "multiple format attributes" support on block. 2012-01-25 00:55:11 +00:00
block-return-1.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
block-return-2.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
block-return-3.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
block-return.c fixes the diagnostic issued in // rdar://11069896 2012-03-21 20:28:39 +00:00
block-sentinel-attribute.c Minor refactoring of sentinel warning on blocks. Add a test for this warning. 2012-01-06 01:23:10 +00:00
block-storageclass.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
builtin-object-size.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
builtin-prefetch.c Remove the argument number from the constant integer diagnostic. 2010-04-19 18:23:02 +00:00
builtin-stackaddress.c Remove the argument number from the constant integer diagnostic. 2010-04-19 18:23:02 +00:00
builtin-unary-fp.c Add Sema support for __builtin_fpclassify by extending the existing check for __builtin_isinf and friends. Part of PR6083. 2010-02-15 22:42:31 +00:00
builtin_objc_msgSend.c Test moved to its correct place. 2010-11-09 21:40:30 +00:00
builtins-arm.c __builtin_va_list is void* on ARM, not char*. 2011-05-09 02:19:37 +00:00
builtins-decl.c include/clang/Basic/BuiltinsX86.def: __builtin_ia32_crc32**() should be defined to take unsigned args and to return unsigned value. 2011-03-09 12:00:19 +00:00
builtins.c Add -Wstring-plus-int, which warns on "str" + int and int + "str". 2012-03-02 22:01:22 +00:00
c11-typedef-redef.c Extend test-case as requested by Eli 2012-01-11 22:43:46 +00:00
c89-2.c Add pedantic warning -Wempty-translation-unit (C11 6.9p1). 2012-06-06 17:25:21 +00:00
c89.c Implement C90 pedantic warning for duplicate declaration specifiers which are duplicated via a typedef. Patch by Tim Northover. 2012-04-05 22:47:34 +00:00
callingconv.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
carbon.c Second try at fixing this test, this time without breaking 32-bit Darwin builders. 2011-06-06 22:25:48 +00:00
cast-incomplete.c Check for casts to an incomplete type in C. Improves diagnostics for cast to 2010-07-17 20:43:49 +00:00
cast-to-union.c Fixed cast to union with anonymous bitfields. 2010-10-07 21:20:44 +00:00
cast.c Added scalar casts test. 2010-12-28 17:19:27 +00:00
check-increment.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
compare.c Turn the mixed-sign-comparison diagnostic into a runtime behavior 2012-05-01 01:53:49 +00:00
complex-imag.c Fix wrong-code bug: __imag on a scalar lvalue should produce a zero rvalue, 2012-02-18 20:53:32 +00:00
complex-init-list.c Implement the missing pieces of Evaluate for _Complex types. With that complete, remove some code from CGExprConstant which is no longer necessary. While I'm here, a couple minor tweaks to _Complex-in-C++. (Specifically, make _Complex types literal types, and don't warn for _Complex int.) 2012-01-10 04:58:17 +00:00
complex-int.c Improved complex constants evaluation. 2010-12-11 16:05:48 +00:00
complex-promotion.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
compound-literal.c Change the diagnostics which said 'accepted as an extension' to instead say 2011-12-29 21:57:33 +00:00
conditional-expr.c Properly implement the C rules for composite types for qualified pointers in conditionals. Patch by Tim Northover. 2012-04-05 22:30:04 +00:00
conditional.c Improve diagnostics when we fail to convert from a source type to a 2010-04-09 00:35:39 +00:00
const-eval-64.c Make constant evaluation for pointer comparisons work correctly for some uncommon cases. <rdar://problem/10962435>. 2012-04-16 04:30:08 +00:00
const-eval.c Per Richard's comments on r154794, add the checks necessary to handle constant-folding relational comparisons safely in case the user is using -fwrapv or equivalent. 2012-04-16 19:23:57 +00:00
const-ptr-int-ptr-cast.c tests: Use -ffreestanding when including stdint.h, to avoid platform dependencies. 2010-09-07 22:54:28 +00:00
constant-builtins-2.c Support strlen() and __builtin_strlen() as constant expressions with 2010-09-10 06:27:15 +00:00
constant-builtins.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
constant-conversion.c Change the check for constant-conversion with width-1 bitfields so it doesn't suppress quite as many cases. Based off a testcase in the gcc testsuite. 2012-02-02 00:40:20 +00:00
constructor-attribute.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
conversion-64-32.c Warn on 64-to-32 for source value of x bits where 64 >= x > 32. 2012-04-12 22:40:54 +00:00
conversion.c Only emit implicit constant conversion truncation warnings in reachable code. Apparently this is what GCC does, and some code depends on this. Fixes <rdar://problem/10321089>. 2011-10-22 02:37:33 +00:00
crash-invalid-array.c Bring over a test from llvm/test/FrontendC that is for Sema and not CodeGen. 2011-07-22 07:26:22 +00:00
darwin-align-cast.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
decl-in-prototype.c Reapply r151638 and r151641. 2012-02-29 10:24:19 +00:00
decl-invalid.c Downgrade the "declaration does not declare anything" error to a 2010-04-08 21:33:23 +00:00
decl-type-merging.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
declspec.c Downgrade the "declaration does not declare anything" error to a 2010-04-08 21:33:23 +00:00
default.c Generalize -Wempty-body: warn when statement body is empty (closes: PR11329) 2012-02-14 22:14:32 +00:00
default1.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
deref.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
designated-initializers.c This patch fixes multiple issues in clang's designated init builder and 2010-10-08 20:44:28 +00:00
dllimport-dllexport.c Fix an old (2009) FIXME: 2012-05-10 02:50:16 +00:00
enum-packed.c With packed enums, an enumerator's value may be stored in more bits 2010-06-29 17:12:35 +00:00
enum.c Fix a couple of nasty bugs involving negative enum constants. <rdar://problem/10760113>. 2012-02-07 04:34:38 +00:00
expr-address-of.c Add a new expression classification, CL_AddressableVoid 2011-04-19 18:51:51 +00:00
expr-comma-c99.c Rename test/Sema/expr-comma-c89.c to expr-comma-c99.c. Spotted by 2011-02-25 12:37:11 +00:00
expr-comma.c Make the "unused result" warning a warning about run-time behavior, so 2010-07-15 18:47:04 +00:00
exprs.c Further improvement to wording of overload resolution diagnostics, and including 2012-05-15 06:21:54 +00:00
ext_vector_casts.c Fix Sema::CheckVectorOperands so that it doesn't try to insert a cast expression into the LHS of a compound assignment. Fixes compound assignment of various "compatible" vector types, including NEON-vector and gcc-vector types. 2011-06-23 18:10:35 +00:00
ext_vector_comparisons.c Warn about comparisons between arrays and improve self-comparison 2010-06-08 19:50:34 +00:00
ext_vector_components.c Revert r114316, -Wunused-value enabled by default was intended. 2010-09-19 23:03:35 +00:00
extern-redecl.c When redeclaring a local extern in the same scope, make sure that we 2011-06-29 21:22:02 +00:00
flexible-array-init.c Refactor and fix checking for initialization of flexible array members. The old version had the checks scattered across the code, missed some checks, and had a couple nasty bugs in existing checks. 2011-08-23 22:24:57 +00:00
floating-point-compare.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
fn-ptr-as-fn-prototype.c Reapply r151638 and r151641. 2012-02-29 10:24:19 +00:00
for.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
format-string-percentm.c Add comment to test linking it back to the original Bugzilla PR. 2010-01-29 18:07:41 +00:00
format-strings-c90.c -Wformat-non-iso: warn about positional arguments (pr12017) 2012-03-09 10:10:54 +00:00
format-strings-enum-fixed-type.cpp Teach printf/scanf about enums with fixed underlying types. 2012-06-04 22:48:57 +00:00
format-strings-enum.c Teach printf/scanf about enums with fixed underlying types. 2012-06-04 22:48:57 +00:00
format-strings-fixit-ssize_t.c Break out ssize_t test from Sema/format-strings-fixit.c 2011-10-19 07:55:50 +00:00
format-strings-fixit.c -Wformat-non-iso: warn about positional arguments (pr12017) 2012-03-09 10:10:54 +00:00
format-strings-int-typedefs.c Tighten format string diagnostic and make it a bit clearer (and a bit closer to GCC's). 2012-01-20 21:52:58 +00:00
format-strings-no-fixit.c Fix for PR9751 to change the behavior of -Wformat warnings. If the format 2011-10-28 00:41:25 +00:00
format-strings-non-iso.c -Wformat-non-iso: warn about positional arguments (pr12017) 2012-03-09 10:10:54 +00:00
format-strings-scanf.c Format string analysis: give 'q' its own enumerator. 2012-02-16 16:34:54 +00:00
format-strings-size_t.c Tighten format string diagnostic and make it a bit clearer (and a bit closer to GCC's). 2012-01-20 21:52:58 +00:00
format-strings.c Use the argument location instead of the format string location when warning 2012-05-17 00:03:16 +00:00
fp16-sema.c Missed tests for half FP support 2011-10-14 23:32:50 +00:00
fpack-struct.c Unify Options.td and CC1Options.td, in a first step towards unifying the serialization logic in Frontend and Driver. 2012-05-01 14:57:16 +00:00
freemain.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
function-ptr.c Improve diagnostics when we fail to convert from a source type to a 2010-04-09 00:35:39 +00:00
function-redecl.c When emitting a "too many arguments to function call..." error, also include a note with a location for the function prototype. 2011-04-04 17:22:27 +00:00
function.c Make sure to consider non-DeclContext scopes properly when finding 2012-01-13 23:06:53 +00:00
generic-selection.c C1X: implement generic selections 2011-04-15 00:35:48 +00:00
gnu89.c Warn about non-int main() results in GNU C mode instead of erroring. 2012-02-14 19:50:52 +00:00
heinous-extensions-off.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
heinous-extensions-on.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
i-c-e.c In C++11 mode, when an integral constant expression is desired and we have a 2012-02-04 09:53:13 +00:00
illegal-types.c Fixed test case asserts due to checkin of r130710. 2011-05-02 20:39:21 +00:00
implicit-builtin-decl.c Fix fmin*/fmax* library builtin signatures. 2012-05-08 18:29:52 +00:00
implicit-builtin-freestanding.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
implicit-builtin-redecl.c Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
implicit-cast.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
implicit-decl.c Convert SemaDecl.cpp to pass callback objects to CorrectTypo. 2012-01-18 21:41:41 +00:00
implicit-def.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
implicit-int.c Change __extension__ to disable only diagnostics controlled by -pedantic. 2011-10-12 19:55:31 +00:00
incompatible-sign.c Whenever we complain about a failed initialization of a function or 2010-04-22 00:20:18 +00:00
incomplete-call.c Emit a -Wnull-dereference warning for "*null" not just "*null = something". Addresses rdar://9269271. 2011-04-26 17:41:22 +00:00
incomplete-decl.c Factor out (some of) the checking for invalid forms of pointer 2011-06-27 08:02:19 +00:00
indirect-goto.c Really trivial patch to accept pointer to const void in indirect goto. Despite 2010-01-31 10:26:25 +00:00
init-struct-qualified.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
init-vector.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
init.c Switching to using dyn_cast_or_null, and fixing line endings in the test case. 2012-02-09 22:16:56 +00:00
initialize-noreturn.c c: assignment/init of a function pointer whose function(s) 2011-10-05 00:05:34 +00:00
inline-redef.c Make __gnu_inline__ functions in gnu99 mode work the same way as inline functions in gnu89 mode in terms of redefinitions. 2011-06-13 23:56:42 +00:00
inline.c Make __gnu_inline__ functions in gnu99 mode work the same way as inline functions in gnu89 mode in terms of redefinitions. 2011-06-13 23:56:42 +00:00
int-arith-convert.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
invalid-decl.c Tighten up the "cannot return array or function type" diagnostic to 2010-01-11 18:46:21 +00:00
invalid-init-diag.c Improve diagnostics like "initializing <type> from an expression of 2010-04-09 17:53:29 +00:00
invalid-struct-init.c Fix parsing of type-specifier-seq's. Types are syntactically allowed to be 2012-03-12 07:56:15 +00:00
knr-def-call.c Improve some of the conversion warnings to fire on conversion to bool. 2012-05-15 16:56:36 +00:00
knr-variadic-def.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
many-logical-ops.c [Sema] Introduce a data recursive evaluator specific to binary operators. 2012-03-15 18:07:16 +00:00
many-parameters.c Use a sidetable in ASTContext for ParmVarDecls whose index exceeds the 8 bits reserved for that value in VarDecl. Fixes PR 10538. 2011-10-06 05:00:56 +00:00
member-reference.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
memset-invalid.c Convert assertion in memset checking to a runtime check (because real code may provide a deviant definition of memset). 2011-04-28 01:38:02 +00:00
merge-decls.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
missing-field-initializers.c Fix tests to account for new warning "expected ';' at end of declaration list". Sorry, folks! 2011-03-07 22:57:45 +00:00
ms_class_layout.cpp Test verified. 2012-05-01 19:57:05 +00:00
neon-vector-types.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
nested-redef.c Fix PR6618. 2010-03-21 22:56:43 +00:00
no-format-y2k-turnsoff-format.c Tighten format string diagnostic and make it a bit clearer (and a bit closer to GCC's). 2012-01-20 21:52:58 +00:00
nonnull.c Handle nonnull attribute with optional argument number on 2011-06-27 21:12:03 +00:00
offsetof.c Perform an lvalue-to-rvalue conversion on an array index in a __builtin_offsetof expression. 2011-10-17 05:48:07 +00:00
overloadable-complex.c Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
overloadable.c Modify how the -verify flag works. Currently, the verification string and 2011-12-15 00:38:15 +00:00
overloaded-func-transparent-union.c Support for Transparent unions used as overloadable 2011-03-23 19:50:54 +00:00
parentheses.c Silence ?: precendence warning when parenthesis are present. 2011-09-12 12:07:30 +00:00
parentheses.cpp Silence ?: precendence warning when parenthesis are present. 2011-09-12 12:07:30 +00:00
pointer-addition.c Cleanup a fixme by using a specific diagnostic for subscripting 2011-06-27 16:32:27 +00:00
pointer-conversion.c Improve diagnostics when we fail to convert from a source type to a 2010-04-09 00:35:39 +00:00
pointer-subtract-compat.c Factor out (some of) the checking for invalid forms of pointer 2011-06-27 08:02:19 +00:00
pragma-align-mac68k-unsupported.c tests: Spell %clang_cc1 correctly. 2010-06-29 16:52:18 +00:00
pragma-align-mac68k.c tests: Spell %clang_cc1 correctly. 2010-06-29 16:52:18 +00:00
pragma-align-packed.c Sema: Fix a bug with #pragma options align=reset, reset against an empty stack 2010-07-16 04:54:16 +00:00
pragma-arc-cf-code-audited.c Add explicit attributes to mark functions as having had their 2011-09-30 05:12:12 +00:00
pragma-ms_struct.c Fixes a bug in calculation of field offsets of ms_struct 2011-12-12 21:16:36 +00:00
pragma-pack-2.c Remove the part of test/Sema/pragma-pack-2.c that has irregular "#pragma pack"s. 2012-03-10 03:20:52 +00:00
pragma-pack-3.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
pragma-pack-4.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
pragma-pack-5.c Fix bitfield handling for record layout with #pragma pack. <rdar://problem/10494810> and PR9560. 2011-12-02 02:38:48 +00:00
pragma-pack-and-options-align.c Parse/Sema: Add support for '#pragma options align=native'. 2010-05-27 18:42:09 +00:00
pragma-pack-apple.c Add an option to emulate the strange Apple gcc behavior of #pragma pack. 2011-11-02 01:53:16 +00:00
pragma-pack.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
pragma-unused.c Allow #pragma unused to be used on global variables like gcc. Fixes rdar://8793832. 2011-01-27 18:16:48 +00:00
predef.c make clang print types as "const int *" instead of "int const*", 2010-09-05 00:04:01 +00:00
predefined-function.c Whenever we complain about a failed initialization of a function or 2010-04-22 00:20:18 +00:00
private-extern.c Diagnose if extern local variable is followed by non-extern and vice-versa. 2011-01-31 07:04:46 +00:00
rdr6094103-unordered-compare-promote.c Although we currently have explicit lvalue-to-rvalue conversions, they're 2010-12-04 03:47:34 +00:00
recover-goto.c when emitting an error about a missing } in a compound statement, emit 2010-09-01 15:49:26 +00:00
redefinition.c Provide a specific diagnostic when trying to redefine an "extern 2010-09-07 15:51:01 +00:00
return-noreturn.c Improve the diagnostic text for -Wmissing-noreturn to include the name 2011-08-31 09:01:53 +00:00
return-silent.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
return.c Change the binary operator data recursive evaluator to not stop at the first 2012-03-21 23:30:30 +00:00
scope-check.c fix rdar://9024687, a crash on invalid that we used to silently ignore. 2011-02-18 21:16:39 +00:00
self-comparison.c For self-comparison warning, check the source location of both the LHS and RHS to see if they 2010-09-16 00:03:01 +00:00
sentinel-attribute.c Pretty up the wrong-number-of-arguments-for-attribute diagnostic by 2011-03-02 12:15:05 +00:00
shift.c Sema: show shift result in hexadecimal 2011-06-15 00:54:52 +00:00
short-enums.c Implement -fshort-enums (rdar://8490496). 2010-10-08 00:25:19 +00:00
sign-conversion.c Two more test cases which have been long uncommitted. 2011-06-24 23:30:52 +00:00
statements.c Generalize -Wempty-body: warn when statement body is empty (closes: PR11329) 2012-02-14 22:14:32 +00:00
static-array.c Add sema checks for calls to functions taking static array parameters 2011-10-16 21:17:32 +00:00
static-assert.c C1X: implement static asserts 2011-04-15 00:35:57 +00:00
static-init.c Attempt to fix test on 32-bit hosts. 2011-12-21 01:57:31 +00:00
stdcall-fastcall.c Start fixing up clang tests to work on the clang-native-arm-cortex-a9 builder. 2011-06-06 21:23:05 +00:00
struct-cast.c Wire up '-Wignored-qualifiers' to the warning on 'const' in 'const int f()'. 2010-07-14 06:36:18 +00:00
struct-compat.c Improve diagnostics like "initializing <type> from an expression of 2010-04-09 17:53:29 +00:00
struct-decl.c when compiling in a GNU mode (e.g. gnu99) treat VLAs with a size that can be folded to a constant 2011-06-14 06:38:10 +00:00
struct-packed-align.c Fix PR9253, allowing attribute(aligned) to reduce the alignment of 2011-02-19 22:55:41 +00:00
surpress-deprecated.c Fix tests that weren't actually verifying anything. 2012-04-15 22:09:44 +00:00
switch.c Add new -Wunique-enum which will warn on enums which all elements have the 2012-05-30 01:01:11 +00:00
tentative-decls.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
text-diag.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
thread-specifier.c Test the '__thread' before 'static' warning. 2012-06-04 10:19:34 +00:00
transparent-union-pointer.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
transparent-union.c Merge transparent union types using member's unqualified type 2010-12-02 21:00:06 +00:00
type-spec-struct-union.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
typecheck-binop.c Factor out (some of) the checking for invalid forms of pointer 2011-06-27 08:02:19 +00:00
typedef-prototype.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
typedef-redef.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
typedef-retain.c Change the canonical representation of array types to store qualifiers on the 2011-01-19 10:06:00 +00:00
typedef-variable-type.c when compiling in a GNU mode (e.g. gnu99) treat VLAs with a size that can be folded to a constant 2011-06-14 06:38:10 +00:00
typeof-use-deprecated.c Issue deprecated warning when typeof uses typedef 2010-10-06 17:00:02 +00:00
types.c For PR11916: Add support for g++'s __int128 keyword. Unlike __int128_t, this is 2012-04-04 06:24:32 +00:00
ucn-cstring.c Improve diagnostics for UCNs referring to control characters and members of the 2012-03-09 22:27:51 +00:00
uninit-variables-vectors.c Now that the analyzer is distinguishing between uninitialized uses that 2011-04-08 06:33:38 +00:00
uninit-variables.c In response to some discussions on IRC, tweak the wording of the new 2012-05-26 06:20:46 +00:00
unnamed-bitfield-init.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
unused-expr-system-header.c Suppress -Wunused-value within macros from system headers. 2012-01-06 22:43:58 +00:00
unused-expr.c Add a warning to diagnose statements in C++ like "*(volatile int*)x;". Conceptually, this is part of -Wunused-value, but I added a separate flag -Wunused-volatile-lvalue so it doesn't get turned off by accident with -Wno-unused-value. I also made a few minor improvements to existing unused value warnings in the process. <rdar://problem/11516811>. 2012-05-24 00:47:05 +00:00
usual-float.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
va_arg_x86_32.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
va_arg_x86_64.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
var-redecl.c Fixes a corner case bug whereby declaring and defining an extern variable in a 2010-06-21 16:08:37 +00:00
varargs-x86-64.c print "const intptr_t" instead of "intptr_t const" 2010-09-05 00:07:29 +00:00
varargs.c Add diagnostic for constructs like "va_arg(l, float)" which have undefined behavior. PR10201. 2011-07-11 21:45:59 +00:00
variadic-block.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
variadic-incomplete-arg-type.c Change diagnostic test for my last patch. 2012-03-02 17:05:03 +00:00
vector-assign.c Unpluralize -Wfoo-conversions warnings for consistency. 2012-03-15 05:09:31 +00:00
vector-cast.c Unpluralize -Wfoo-conversions warnings for consistency. 2012-03-15 05:09:31 +00:00
vector-init.c When list-initializing a vector, try to copy-initialize from vectors instead 2010-10-30 00:11:39 +00:00
vector-ops.c Use raw_ostream in TypePrinter and eliminate uses of temporary std::strings. 2012-05-05 04:20:37 +00:00
vfprintf-invalid-redecl.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
vfprintf-valid-redecl.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
vla-2.c Make clang's AST model sizeof and typeof with potentially-evaluated operands correctly, similar to what we already do with typeid. 2012-01-21 01:01:51 +00:00
vla.c Fix a minor regression from my potentially-evaluated expression changes. 2012-02-06 23:29:57 +00:00
void_arg.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
warn-cast-align.c Remove a non-gcc-compatible extension that would apply attributes on declarations without a declarator to structs. Add a warning for ignored attributes. Patch by Michael Han. 2011-12-17 00:36:09 +00:00
warn-char-subscripts.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
warn-freestanding-complex.c Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 2009-12-15 20:14:24 +00:00
warn-gnu-designators.c Fix tests to account for new warning "expected ';' at end of declaration list". Sorry, folks! 2011-03-07 22:57:45 +00:00
warn-missing-braces.c rename llvm::llvm_report_error -> llvm::report_fatal_error 2010-04-07 22:58:06 +00:00
warn-missing-prototypes.c Update tests to use %clang instead of 'clang', and forcibly disable use of ' 2009-12-15 22:01:24 +00:00
warn-shadow.c Fix the diagnostic when we are shadowing an external variable and there exists a locally scoped extern with the same name. 2011-01-31 07:04:50 +00:00
warn-sizeof-arrayarg.c Warn on "void f(int a[10]) { sizeof(a); }" 2011-06-15 02:47:03 +00:00
warn-strlcpycat-size.c Rename -Wstrl-incorrect-size to -Wstrlcpy-strlcat-size. This warning really is just specific to strlcpy and strlcat. 2011-08-19 14:35:32 +00:00
warn-strncat-size.c Do not show macro expansion in strncat warnings, which can be defined as 2012-02-03 01:27:37 +00:00
warn-unreachable.c Reword/rename -Wswitch-unreachable-default. 2012-01-24 05:34:08 +00:00
warn-unused-function.c We regard a function as 'unused' from the codegen perspective, so our warnings diverge from 2011-04-19 19:51:10 +00:00
warn-unused-label.c Step #2/N of __label__ support: keep pushing LabelDecl forward, 2011-02-17 20:34:02 +00:00
warn-unused-parameters.c Undo patch for // rdar://10735698 2012-03-06 18:41:35 +00:00
warn-unused-value.c Don't warn about unused values in ternary ?: expressions unless both the LHS and RHS are "unused" (side-effect free). 2011-03-01 20:34:48 +00:00
warn-unused-variables.c Keep an explicit stack of function and block scopes, each element of 2010-03-01 23:15:13 +00:00
warn-write-strings.c There were some frustrating problems with the implementation of 2011-04-23 06:30:43 +00:00
wchar.c Initialization improvements: addition of string initialization and a few 2009-12-19 08:11:05 +00:00
weak-import-on-enum.c Do not warn when weak-import attribute is applied to enum 2011-10-26 23:59:12 +00:00
x86-attr-force-align-arg-pointer.c Change the wording of the bad-decl-for-attribute warning and error 2011-01-25 03:51:08 +00:00
x86-builtin-palignr.c Fix vector macros to correctly check argument types. <rdar://problem/10261670> 2011-11-05 06:08:06 +00:00