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2009-04-02For plist diagnostics, use the extensive PathDiagnostic generation algorithm.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01- Changed PathDiagnosticPiece::getLocation() to return a PathDiagnosticLocationTed Kremenek
instead of a FullSourceLoc. This resulted in a bunch of small edits in various clients. - Updated BugReporter to include an alternate PathDiagnostic generation algorithm for PathDiagnosticClients desiring more control-flow pieces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68193 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31Allow two codepaths for PathDiagnostic generation. This patch mainly consists ofTed Kremenek
refactoring to make this possible (no functionality change). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28Properly escape special characters in <string>'s in plist file.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-27analyzer plist: For PathDiagnosticControlFlowPieces, now output an array ofTed Kremenek
start-end points, where start and end are source ranges. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-27Emit aggregate "location" for PathDiagnostic to plist. This fixes ↵Ted Kremenek
<rdar://problem/6729558>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-27BugReporter:Ted Kremenek
- Added an internal helper class 'PathDiagnosticBuilder' which now bundles the 'ExecutionContinues' methods. - Added preliminary diagnostics for short-circuit '&&' and '||' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24Really fix cmake style builds.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67633 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-19Plist diagnostics: distinguish between regular and extended messages for ↵Ted Kremenek
"events". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16Build system changes to use TableGen to generate the variousDouglas Gregor
diagnostics. This builds on the patch that Sebastian committed and then revert. Major differences are: - We don't remove or use the current ".def" files. Instead, for now, we just make sure that we're building the ".inc" files. - Fixed CMake makefiles to run TableGen and build the ".inc" files when needed. Tested with both the Xcode and Makefile generators provided by CMake, so it should be solid. - Fixed normal makefiles to handle out-of-source builds that involve the ".inc" files. I'll send a separate patch to the list with Sebastian's changes that eliminate the use of the .def files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67058 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13implement a new -fprint-source-range-info option, whichChris Lattner
defaults to off. When enabled, it emits range info along with the file/line/col information for a diagnostic. This allows tools that textually parse the output of clang to know where the ranges are, even if they span multiple lines. For example, with: $ clang exprs.c -fprint-source-range-info We now produce: exprs.c:21:11:{21:12-21:13}: warning: use of unary operator that may be intended as compound assignment (+=) var =+ 5; // expected-warning {{use of unary operator that may be intended as compound assignment (+=)}} ^~ exprs.c:22:11:{22:12-22:13}: warning: use of unary operator that may be intended as compound assignment (-=) var =- 5; // expected-warning {{use of unary operator that may be intended as compound assignment (-=)}} ^~ exprs.c:36:13:{36:3-36:12}: error: assignment to cast is illegal, lvalue casts are not supported (float*)X = P; // expected-error {{assignment to cast is illegal, lvalue casts are not supported}} ~~~~~~~~~ ^ exprs.c:41:4:{41:3-41:4}: error: called object type 'int' is not a function or function pointer X(); // expected-error {{called object type 'int' is not a function or function pointer}} ~^ exprs.c:45:15:{45:8-45:14}{45:17-45:24}: error: invalid operands to binary expression ('int *' and '_Complex float') P = (P-42) + Gamma*4; // expected-error {{invalid operands to binary expression ('int *' and '_Complex float')}} ~~~~~~ ^ ~~~~~~~ exprs.c:61:7:{61:16-61:22}: error: invalid application of '__alignof' to bitfield R = __alignof(P->x); // expected-error {{invalid application of '__alignof' to bitfield}} expected-warning {{extension used}} ^ ~~~~~~ Note the range info after the column in the initial diagnostic. This is obviously really annoying if you're not a tool parsing the output of clang, which is why it is off by default. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-12PathDiagnostics:Ted Kremenek
- PathDiagnosticControlFlowPiece now consists of a "start" and "end" location to indicating the branch location and where the branch goes. BugReporter: - Updated BugReporter to construct PathDiagnosticControlFlowPiece objects with "end" locations. PlistDiagnostics: - Plists now contain the bug "type" (not just bug "category") - Plists now encode control-flow pieces differently than events; now the "start" and "end" locations are recorded git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66818 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Extend the notion of active template instantiations to include theDouglas Gregor
context of a template-id for which we need to instantiate default template arguments. In the TextDiagnosticPrinter, don't suppress the caret diagnostic if we are producing a non-note diagnostic that follows a note diagnostic with the same location, because notes are (conceptually) a part of the warning or error that comes before them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66572 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10BugReporter:Ted Kremenek
- Group control flow and event PathDiagnosticPieces into PathDiagnosticMacroPieces. - Afterwards, eliminate any PathDiagnosticMacroPieces from a PathDiagnostic that contain no informative events. HTMLDiagnostics: - Use new information about PathDiagnosticMacroPieces to specially format message bubbles for macro expansions containing interesting events. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66524 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Handle "Macro" PathDiagnosticPiece kind when getting string identifier.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08generalize the "end of line" checking logic to stop at any \0 at theChris Lattner
end of line instead of just the end of buffer. Scratch buffers contain embedded \0's between tokens which are logic line separators. If a normal text buffer contains \0's, it doesn't make a lot of sense to include them in the caret diag output anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66374 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Resize message bubble back to original size.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65892 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Adjust HTML message bubbles to utilize information from ↵Ted Kremenek
PathDiagnosticPiece::Kind. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65891 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02improve compatibility with GCC 4.4, patch by Michel Salim (PR3697)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Plist diagnostics now include PathDiagnostPiece::Kind.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Update HTML diagnostics to honor the different between 'event' and ↵Ted Kremenek
'control-flow' diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65877 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02fix PR2639Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65869 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Fix name.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65865 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02For now, do not output the 'DisplayHint' in plist files.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Rename lib/Driver (etc) to lib/Frontend in prep for the *actual*Daniel Dunbar
driver taking lib/Driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65811 91177308-0d34-0410-b5e6-96231b3b80d8
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