aboutsummaryrefslogtreecommitdiff
path: root/lib
AgeCommit message (Collapse)Author
2013-01-20finish converting the normal cases in ASTReader to use the new ↵Chris Lattner
BitstreamCursor APIs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172937 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20convert some more stuff over to use new cursor APIs.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172932 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Use llvm::hexDigitValue in comment lexerDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172924 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19switch a bunch of ASTReader to use the new BitstreamCursor::advance* methods,Chris Lattner
which hide a bunch of private details of the cursor from clients and simplify their code. More to come. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172922 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[analyzer] Don't show "Entered 'foo'" if 'foo' is implicit.Jordan Rose
Before: Calling implicit default constructor for 'Foo' (where Foo is constructed) Entered call from 'test' (at "=default" or 'Foo' declaration) Calling default constructor for 'Bar' (at "=default" or 'Foo' declaration) After: Calling implicit default constructor for 'Foo' (where Foo is constructed) Calling default constructor for 'Bar' (at "=default" or 'Foo' declaration) This only affects the plist diagnostics; this note is never shown in the other diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172915 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Emit the function type of member function pointer types the same as member ↵David Blaikie
functions. Adding the pseudo first parameter to a member function pointer's function type and mark it as artificial. Combined with a fix to GDB ( http://sourceware.org/bugzilla/show_bug.cgi?id=14998 ) this fixes gdb.cp/member-ptr.exp with Clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172911 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19libclangSerialization also depends on the bitreader.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172910 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Re-sort all the headers. Lots of regressions have crept in here.Chandler Carruth
Manually fix the order of UnwrappedLineParser.cpp as that one didn't have its associated header as the first header. This also uncovered a subtle inclusion order dependency as CLog.h didn't include LLVM.h to pick up using declarations it relied upon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172892 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Reapply r172878 with test case.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172888 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Fix five more cases of tokens which can legally follow a type specifier.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172886 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[PCH/Modules] Revert r172843, it caused a module to fail building.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172884 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19[analyzer] Suppress warnings coming out of macros defined in sys/queue.hAnna Zaks
Suppress the warning by just not emitting the report. The sink node would get generated, which is fine since we did reach a bad state. Motivation Due to the way code is structured in some of these macros, we do not reason correctly about it and report false positives. Specifically, the following loop reports a use-after-free. Because of the way the code is structured inside of the macro, the analyzer assumes that the list can have cycles, so you end up with use-after-free in the loop, that is safely deleting elements of the list. (The user does not have a way to teach the analyzer about shape of data structures.) SLIST_FOREACH_SAFE(item, &ctx->example_list, example_le, tmpitem) { if (item->index == 3) { // if you remove each time, no complaints assert((&ctx->example_list)->slh_first == item); SLIST_REMOVE(&ctx->example_list, item, example_s, example_le); free(item); } } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172883 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Whitespace.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172881 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Revert r172878, "Reword warning about using a *static* variable within its ↵NAKAMURA Takumi
own initialization." It broke, at least, linux, msvc and mingw bots. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172879 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Reword warning about using a *static* variable within its own initialization.Ted Kremenek
The warning is still under -Wuninitialized (although technically this is defined behavior), but under a subgroup -Wstatic-self-init. This addresses PR 10265. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172878 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19-Wuninitialized: warn about uninitialized values resulting from ?: that ↵Ted Kremenek
evaluate to lvalues (in C++). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172875 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Remove windows line endings.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172865 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Remove unused variableMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172862 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Adopt llvm::hexDigitValue.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172861 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Once we've collected the template arguments for aDouglas Gregor
partially-substituted parameter pack in a template, forget about the partially-substituted parameter pack: it is now completed. Fixes <rdar://problem/12176336>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172859 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Thread-safety analysis: ignore edges from throw expressions in CFG.DeLesley Hutchins
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172858 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Include ubsan runtime even when building a shared library. We don't require ↵Richard Smith
the executable to be linked with UBSan. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172856 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[mips] Enable inlining of atomic ops on mips32 and mips64.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172855 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Use the AttributeSet query method instead of the Attribute method.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172849 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[PCH/Modules] Re-apply r172620 and r172629, now with 100% less infinite loops!Argyrios Kyrtzidis
Makes sure that a deserialized macro is only added to the preprocessor macro definitions only once. Unfortunately I couldn't get a reduced test case. rdar://13016031 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172843 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fix parsing of class specifiers before '\n' 'operator'.Nico Weber
r159549 / r159164 regressed clang to reject struct s {}; struct s operator++(struct s a) { return a; } This fixes the regression. Richard, pleas check if this looks right. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172834 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[analyzer] Special path notes for C++ special member functions.Jordan Rose
Examples: Calling implicit default constructor for Foo Calling defaulted move constructor for Foo Calling copy constructor for Foo Calling implicit destructor for Foo Calling defaulted move assignment operator for Foo Calling copy assignment operator for Foo git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172833 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[analyzer] Do a better job describing C++ member functions in the call stack.Jordan Rose
Examples: Calling constructor for 'Foo' Entered call from 'Foo::create' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172832 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fix comment.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172831 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fixes issues around pulling in the next line in simple if statements.Manuel Klimek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172822 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fixes problems with line merging in the face of preprocessor directives.Manuel Klimek
This patch prepares being able to test for and fix more problems (see FIXME in the test for example). Previously we would output unwrapped lines for preprocessor directives at the point where we also parsed the hash token. Since often projections only terminate (and thus output their own unwrapped line) after peeking at the next token, this would lead to the formatter seeing the preprocessor directives out-of-order (slightly earlier). To be able to correctly identify lines to merge, the formatter needs a well-defined order of unwrapped lines, which this patch introduces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172819 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[ubsan] Add support for -fsanitize-blacklistWill Dietz
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172808 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Reduce penalty for splitting between ")" and ".".Daniel Jasper
').' is likely part of a builder pattern statement. This is based upon a patch developed by Nico Weber. Thank you! Before: int foo() { return llvm::StringSwitch<Reference::Kind>(name).StartsWith( ".eh_frame_hdr", ORDER_EH_FRAMEHDR).StartsWith( ".eh_frame", ORDER_EH_FRAME).StartsWith(".init", ORDER_INIT).StartsWith( ".fini", ORDER_FINI).StartsWith(".hash", ORDER_HASH).Default(ORDER_TEXT); } After: int foo() { return llvm::StringSwitch<Reference::Kind>(name) .StartsWith(".eh_frame_hdr", ORDER_EH_FRAMEHDR) .StartsWith(".eh_frame", ORDER_EH_FRAME) .StartsWith(".init", ORDER_INIT).StartsWith(".fini", ORDER_FINI) .StartsWith(".hash", ORDER_HASH).Default(ORDER_TEXT); } Probably not ideal, but makes many cases much more readable. The changes to overriding-ftemplate-comments.cpp don't seem better or worse. We should address those soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172804 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Also align trailing line comments in include directives.Daniel Jasper
Before: #include <a> // for x #include <a/b/c> // for yz After: #include <a> // for x #include <a/b/c> // for yz git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172799 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Let the formatter align trailing line comments where possible.Daniel Jasper
Before: int a; // comment int bbbbb; // comment After: int a; // comment int bbbbb; // comment git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172798 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Formatter: After case blocks, "break" goes on the same line as the "}", PR14907.Nico Weber
Before: switch (foo) { case a: { int a = g(); h(a); } break; } Now: switch (foo) { case a: { int a = g(); h(a); } break; } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172789 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Revert Clang r172620 and r172629, which caused a hang when buildingDouglas Gregor
complicated modules (<rdar://problem/13038265>). Unfortunately, this un-fixes <rdar://problem/13016031>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172783 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Formatter: The contents of @selector() should be formatted as a selector.Nico Weber
Before: @selector(foo: ) Now: @selector(foo:) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172781 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18When checking the parameter types of an Objective-C method, don'tDouglas Gregor
decay the parameter type immediately; let CheckParameter() do its job. Fixes <rdar://problem/12071218>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172780 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17One can override an Objective-C ARC ownership qualifier that came fromDouglas Gregor
a template parameter; make that also include one that came from 'auto'. Fixes <rdar://problem/12078752>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172770 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Some builtins do not evaluate their arguments. Teach EvaluatedExprVisitor notRichard Smith
to visit them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172769 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17In Objective-C ARC, completely ignore ownership qualifiers on theDouglas Gregor
return type of a function by canonicalizing them away. They are useless anyway, and conflict with our rules for template argument deduction and __strong. Fixes <rdar://problem/12367446>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172768 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17[analyzer] DirectIvarAssignment: allow suppression annotation on Ivars.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172766 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Defer checking for unsequenced operations on the RHS of && and || in order toRichard Smith
reduce stack usage and hopefully bring back the linux x86_64 buildbot. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172765 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Format strings: don't ever convert %+d to %lu.Jordan Rose
Presumably, if the printf format has the sign explicitly requested, the user wants to treat the data as signed. This is a fix-up for r172739, and also includes several test changes that didn't make it into that commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172762 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Parsing support for C11's _Noreturn keyword. No semantics yet.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17-Wunsequenced: if the LHS of an &&, || or ?: is not constant, check forRichard Smith
unsequenced operations in the RHS. We don't compare the RHS with the rest of the expression yet; such checks will need care to avoid diagnosing unsequenced operations which are both in conditionally-evaluated subexpressions which actually can't occur together, such as in '(b && ++x) + (!b && ++x)'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172760 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17We want the dwarf AT_producer for assembly source files to match clang'sKevin Enderby
AT_producer. Which includes clang's version information so we can tell which version of the compiler was used. This is second of the two steps to allow us to do this. The first was a change to llvm-mc with revision 172630 to provide a method to set the AT_producer string. This second step has the clang driver passing the value of getClangFullVersion() via the new flag -dwarf-debug-producer when invoking the integrated assembler on assembly source files. Then using the new setDwarfDebugProducer() method to set the AT_producer string. rdar://12888242 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172758 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Do not pass -pie flag to linker if -shared specified. This matchesPeter Collingbourne
the gcc driver and makes it possible to add -pie to $CC or similar and have it apply in the right places. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172753 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17[ms-inline asm] Extend the Sema interface to get the size and length of aChad Rosier
VarDecl. Part of rdar://12576868 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172742 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-08 04:36:32 +0000