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2009-03-04Driver: Tweak Option::accept interface.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-04Driver: Sink Driver/Compilation into clang::driver namespace.Daniel Dunbar
- Add OptTable instance to Driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-04Driver: Add ArgList implementation.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-04Driver: More Option implementation.Daniel Dunbar
- Add Options.def file, collects option information. - Actual option instantiation is handled lazily by OptTable to allow the driver to not need to instantiate all options. - cast<> support for Option, other minor tweaks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66028 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-03Hush gcc.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65952 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-03Driver: Sketch Arg & ArgList classes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-03Sketch Driver Option classes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Stub out some structure for C++ driver.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65867 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
2009-02-26Introduce code modification hints into the diagnostics system. When weDouglas Gregor
know how to recover from an error, we can attach a hint to the diagnostic that states how to modify the code, which can be one of: - Insert some new code (a text string) at a particular source location - Remove the code within a given range - Replace the code within a given range with some new code (a text string) Right now, we use these hints to annotate diagnostic information. For example, if one uses the '>>' in a template argument in C++98, as in this code: template<int I> class B { }; B<1000 >> 2> *b1; we'll warn that the behavior will change in C++0x. The fix is to insert parenthese, so we use code insertion annotations to illustrate where the parentheses go: test.cpp:10:10: warning: use of right-shift operator ('>>') in template argument will require parentheses in C++0x B<1000 >> 2> *b1; ^ ( ) Use of these annotations is partially implemented for HTML diagnostics, but it's not (yet) producing valid HTML, which may be related to PR2386, so it has been #if 0'd out. In this future, we could consider hooking this mechanism up to the rewriter to actually try to fix these problems during compilation (or, after a compilation whose only errors have fixes). For now, however, I suggest that we use these code modification hints whenever we can, so that we get better diagnostics now and will have better coverage when we find better ways to use this information. This also fixes PR3410 by placing the complaint about missing tokens just after the previous token (rather than at the location of the next token). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65570 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-20map source ranges through macro expansions. Before:Chris Lattner
t.m:5:2: error: invalid operands to binary expression ('typeof(P)' (aka 'struct mystruct') and 'typeof(F)' (aka 'float')) MAX(P, F); ^~~~~~~~~ t.m:1:78: note: instantiated from: #define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; }) ^ (no ranges on the second diagnostics) After: t.m:5:2: error: invalid operands to binary expression ('typeof(P)' (aka 'struct mystruct') and 'typeof(F)' (aka 'float')) MAX(P, F); ^~~~~~~~~ t.m:1:78: note: instantiated from: #define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; }) ~~~ ^ ~~~ (ranges!) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65090 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-20refactor, pass ranges down instead of the whole Chris Lattner
DiagnosticInfo. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65088 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-19standardise on bastardised american spelling.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-19fix a bug introduced in my previous patch: moving clang headers to theChris Lattner
"after" group instead of the system group makes it so #include <limits.h> picks up the *system* limits.h file before clang's. This causes a failure on linux and is definitely not what we want. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65026 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18move llvm backend specific #includes into Backend.cpp instead of Clang.cppChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64872 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-17Backend: Accept -mcpu and -mattr for use by TargetMachine.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-17break down EmitCaretDiagnostic to use more primitive calls.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-17split caret diagnostic printing out into its own function.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30" Attached is a patch for TextDiagnosticPrinter that adds an optionalChris Lattner
parameter that allows users to omit the printing of the source location on a diagnostic. So basically it would omit the "abc.c:5:1: " at the beginning of the line." Patch by Alexei Svitkine! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29remove two empty filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29next round of diagnostics cleanups, moving some Chris Lattner
diags around, eliminating #defines, etc. Patch by Anders Johnsen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Fix -Wimplicit-function-declaration, which required some refactoring andChris Lattner
changes in various diagnostics code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29move library-specific diagnostic headers into library private dirs. ReduceChris Lattner
redundant #includes. Patch by Anders Johnsen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27Introduce a new PresumedLoc class to represent the concept of a locationChris Lattner
as reported to the user and as manipulated by #line. This is what __FILE__, __INCLUDE_LEVEL__, diagnostics and other things should follow (but not dependency generation!). This patch also includes several cleanups along the way: - SourceLocation now has a dump method, and several other places that did similar things now use it. - I cleaned up some code in AnalysisConsumer, but it should probably be simplified further now that NamedDecl is better. - TextDiagnosticPrinter is now simplified and cleaned up a bit. This patch is a prerequisite for #line, but does not actually provide any #line functionality. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63098 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-17Rename SourceLocation::getFileID to getChunkID, because it returnsChris Lattner
the chunk ID not the file ID. This exposes problems in TextDiagnosticPrinter where it should have been using the canonical file ID but wasn't. Fix these along the way. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62427 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-27Add license comments.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60144 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-27Add support for pluggable components of static analyzer.Zhongxing Xu
- Creator function pointers are saved in ManagerRegistry. - The Register* class is used to notify ManagerRegistry new module is available. - AnalysisManager queries ManagerRegistry for configurable module. Then it passes them to GRExprEngine, in turn to GRStateManager. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19switch TextDiagnosticPrinter to raw_ostream.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59597 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18This reworks some of the Diagnostic interfaces a bit to change how diagnosticsChris Lattner
are formed. In particular, a diagnostic with all its strings and ranges is now packaged up and sent to DiagnosticClients as a DiagnosticInfo instead of as a ton of random stuff. This has the benefit of simplifying the interface, making it more extensible, and allowing us to do more checking for things like access past the end of the various arrays passed in. In addition to introducing DiagnosticInfo, this also substantially changes how Diagnostic::Report works. Instead of being passed in all of the info required to issue a diagnostic, Report now takes only the required info (a location and ID) and returns a fresh DiagnosticInfo *by value*. The caller is then free to stuff strings and ranges into the DiagnosticInfo with the << operator. When the dtor runs on the DiagnosticInfo object (which should happen at the end of the statement), the diagnostic is actually emitted with all of the accumulated information. This is a somewhat tricky dance, but it means that the accumulated DiagnosticInfo is allowed to keep pointers to other expression temporaries without those pointers getting invalidated. This is just the minimal change to get this stuff working, but this will allow us to eliminate the zillions of variant "Diag" methods scattered throughout (e.g.) sema. For example, instead of calling: Diag(BuiltinLoc, diag::err_overload_no_match, typeNames, SourceRange(BuiltinLoc, RParenLoc)); We will soon be able to just do: Diag(BuiltinLoc, diag::err_overload_no_match) << typeNames << SourceRange(BuiltinLoc, RParenLoc)); This scales better to support arbitrary types being passed in (not just strings) in a type-safe way. Go operator overloading?! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59502 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18Change the diagnostics interface to take an array of pointers to Chris Lattner
strings instead of array of strings. This reduces string copying in some not-very-important cases, but paves the way for future improvements. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59494 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Hook up the Plist diagnostic client to the driver.Ted Kremenek
Fix Plist output. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58652 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Add path diagnostics client for emitting path reports using Plists.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58647 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Rename 'HTMLDiagnostics.h' to 'PathDiagnosticClients.h'Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58646 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Choose CompileOptions (optimization passes) to match llvm-gcc moreDaniel Dunbar
closely. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-23Add -O[0-3s] support (following llvm-gcc).Daniel Dunbar
- Passes match llvm-gcc but many of the switches aren't wired. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58034 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-11Add support for expected-note to Clang's -verify optionDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56089 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24Moved HTMLDiagnostics to lib/Driver.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55274 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Move most of HeaderSearch initialization to libDriver.Nico Weber
For example, adding the default system include paths in clients is now as simple as InitHeaderSearch init(headers); init.AddDefaultSystemIncludePaths(langopts); init.Realize(); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55174 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10* Remove isInSystemHeader() from DiagClient, move it to SourceManagerNico Weber
* Move FormatError() from TextDiagnostic up to DiagClient, remove now empty class TextDiagnostic * Make DiagClient optional for Diagnostic This fixes the following problems: * -html-diags (and probably others) does now output the same set of warnings as console clang does * nothing crashes if one forgets to call setHeaderSearch() on TextDiagnostic * some code duplication is removed git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54620 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-09Expressive diagnostics-- worth their weight in gold?Gordon Henriksen
(Fixing a spelling error.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54591 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-05add a libDriver, for now only move the text diangostics stuff from Driver to ↵Nico Weber
there git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54383 91177308-0d34-0410-b5e6-96231b3b80d8
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