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24 tests have been updated for C++11 compatibility.
llvm-svn: 266387
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llvm-svn: 241019
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Previously, if a semi-colon is unexpectedly added before a closing ')', ']' or
'}', two errors and one note would emitted, and the parsing would get confused
to which scope it was in. This change consumes the semi-colon, recovers
parsing better, and emits only one error with a fix-it.
llvm-svn: 237192
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Found by clang-fuzz.
llvm-svn: 233492
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by '<'.
This used to crash, complaining "ObjectType and scope specifier cannot coexist":
struct A { } b = b.~A::A <int>;
The only other caller of ParseOptionalCXXScopeSpecifier() that passes in a
non-empty ObjectType clears the ObjectType of the scope specifier comes back
non-empty (see the tok::period case in Parser::ParsePostfixExpressionSuffix()),
so do that here too.
Found by SLi's bot.
llvm-svn: 227781
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Even with r227555, this still crashed:
struct S {
int A;
~A::A() {}
};
That's because ParseOptionalCXXScopeSpecifier()'s call to
ActOnCXXNestedNameSpecifier() doesn't mark the scope spec as invalid if sema
thought it's a good idea to fixit-correct "::" to ":". For the diagnostic
improvement done in r217302, we never want :: to be interpreted as :, so fix
this by setting ColonSacred to false temporarily.
Found by SLi's bot.
llvm-svn: 227581
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llvm-svn: 227555
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llvm-svn: 226067
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the tokens around so we can diagnose an error rather than silently discarding them.
llvm-svn: 225755
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llvm-svn: 217472
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llvm-svn: 217302
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contains an unmatched closing bracket token.
llvm-svn: 216518
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location so their diagnostics have somewhere to point.
llvm-svn: 215416
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the type of the first parameter fails, and it is the only, unnamed, parameter).
llvm-svn: 202759
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llvm-svn: 196757
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definition. Bump some related diagnostics from warning to extension in C++, since they're errors there. Add some missing checks for function specifiers on non-function declarations.
llvm-svn: 177335
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don't trample over the caller's LookupResult in the case where the check fails.
llvm-svn: 163281
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scope to -Wc++11-extensions. Move extra semicolon after member function
definition diagnostic out of -pedantic, since C++ allows a single semicolon
there. Keep it in -Wextra-semi, though, since it's still questionable.
llvm-svn: 160618
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a warning for an extra semi-colon after function definitions. Added logic
so that a block of semi-colons on a line will only get one warning instead
of a warning for each semi-colon.
llvm-svn: 156934
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name as a direct initializer.
llvm-svn: 153628
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constructor, but X is not a known typename, check whether the tokens could
possibly match the syntax of a declarator before concluding that it isn't
a constructor. If it's definitely ill-formed, assume it is a constructor.
Empirical evidence suggests that this pattern is much more often a
constructor with a typoed (or not-yet-declared) type name than any of the
other possibilities, so the extra cost of the check is not expected to be
problematic.
llvm-svn: 153488
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function body. This keeps the brace count accurate to prevent
additional errors. Also, moved the caret from the brace to the function
name.
Code:
class F{ int Foo{ return 1; } };
Fixed error:
parameters.cc:1:14: error: function definition does not declare parameters
class F{ int Foo{ return 1; } };
^
1 error generated.
Old errors:
parameters.cc:1:17: error: function definition does not declare parameters
class F{ int Foo{ return 1; } };
^
parameters.cc:1:30: error: expected ';' after class
class F{ int Foo{ return 1; } };
^
;
parameters.cc:1:31: error: expected external declaration
class F{ int Foo{ return 1; } };
^
3 errors generated.
llvm-svn: 148621
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colon after access specifiers in C++
llvm-svn: 141852
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definition, rather than complaining about it. Problem reported by
Marshall Clow.
llvm-svn: 123835
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C++). Fixes PR7466.
llvm-svn: 108231
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warning. It's not harmful to have such pointless declarations, and GCC
does not diagnose this issue consistently.
llvm-svn: 100814
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
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redeclarations. For example, checks that a class template
redeclaration has the same template parameters as previous
declarations.
Detangled class-template checking from ActOnTag, whose logic was
getting rather convoluted because it tried to handle C, C++, and C++
template semantics in one shot.
Made some inroads toward eliminating extraneous "declaration does not
declare anything" errors by adding an "error" type specifier.
llvm-svn: 63973
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C++ handle anonymous structs/unions in the same way. Addresses several
bugs:
<rdar://problem/6259534>
<rdar://problem/6481130>
<rdar://problem/6483159>
The test case in PR clang/1750 now passes with -fsyntax-only, but
CodeGen for inline assembler still fails.
llvm-svn: 62112
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llvm-svn: 61180
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Thanks to Doug for the review. Actual effects of mutable to follow.
llvm-svn: 59331
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Slightly extend the class parser test.
llvm-svn: 58909
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llvm-svn: 52855
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Note that Parser::ParseCXXMemberSpecification is temporarily disabled until the Sema support is in place.
Once ParseCXXMemberSpecification is enabled, the Parser/cxx-class.cpp test will pass.
llvm-svn: 52694
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