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18 Commits

Author SHA1 Message Date
Douglas Gregor 6969fb73ca Fix broken testcase 
llvm-svn: 107194
 2010-06-29 19:17:14 +00:00
Douglas Gregor 9629e9ac3e Typo correction for namespace alias definitions 
llvm-svn: 107191
 2010-06-29 18:55:19 +00:00
Douglas Gregor cdf87024ed Allow a using directive to refer to the implicitly-defined namespace 
"std", with a warning, to improve GCC compatibility. Fixes PR7517.

As a drive-by, add typo correction for using directives.

llvm-svn: 107172
 2010-06-29 17:53:46 +00:00
Nick Lewycky 784fad7a41 Teach clang -fixit to modify files in-place, or -fixit=suffix to create new 
files with the additional suffix in the middle.

llvm-svn: 102230
 2010-04-24 01:30:46 +00:00
John McCall 3155f573f5 Turn access control on by default in -cc1. 
Remove -faccess-control from -cc1; add -fno-access-control.
Make the driver pass -fno-access-control by default.
Update a bunch of tests to be correct under access control.

llvm-svn: 100880
 2010-04-09 19:03:51 +00:00
John McCall 85f9055955 When pretty-printing tag types, only print the tag if we're in C (and 
therefore not creating ElaboratedTypes, which are still pretty-printed
with the written tag).

Most of these testcase changes were done by script, so don't feel too
sorry for my fingers.

llvm-svn: 98149
 2010-03-10 11:27:22 +00:00
Douglas Gregor 712dcfe921 Fix the search for visible declarations within a Scope to ensure that 
we look into a Scope that corresponds to a compound statement whose
scope was combined with the scope of the function that owns it. This
improves typo correction in many common cases.

llvm-svn: 92879
 2010-01-07 00:31:29 +00:00
Douglas Gregor 43a0857631 When we typo-correct a base class initializer, point to the base class 
specifier that we corrected to.

llvm-svn: 92878
 2010-01-07 00:26:25 +00:00
Douglas Gregor 6da83624e4 Whenever we emit a typo-correction diagnostic, also emit a note 
pointing to the declaration that we found that has that name (if it is
unique).

llvm-svn: 92877
 2010-01-07 00:17:44 +00:00
Douglas Gregor 4f2486353a Make sure that the search for visible declarations looks into the semantic parents of out-of-line function contexts 
llvm-svn: 92397
 2010-01-01 17:44:25 +00:00
Douglas Gregor 3f8f44757f Fix typo test RUN lines 
llvm-svn: 92396
 2010-01-01 17:23:17 +00:00
Douglas Gregor 15e77a2fd3 Typo correction for C++ base and member initializers, e.g., 
test/FixIt/typo.cpp:41:15: error: initializer 'base' does not name a non-static
      data member or base class; did you mean the base class 'Base'?
  Derived() : base(),
              ^~~~
              Base
test/FixIt/typo.cpp:42:15: error: initializer 'ember' does not name a non-static
      data member or base class; did you mean the member 'member'?
              ember() { }
              ^~~~~
              member

llvm-svn: 92355
 2009-12-31 09:10:24 +00:00
Douglas Gregor 103dae42d7 Add another typo test for nested-name-specifiers 
llvm-svn: 92351
 2009-12-31 08:27:32 +00:00
Douglas Gregor 532e68f1f3 Typo correction for identifiers within nested name specifiers, e.g., 
typo.cpp:18:1: error: use of undeclared identifier 'other_std'; did
      you mean 'otherstd'?
other_std::strng str1;
^~~~~~~~~
otherstd

llvm-svn: 92350
 2009-12-31 08:26:35 +00:00
Douglas Gregor ff18cc1141 Typo correction for template names, e.g., 
typo.cpp:27:8: error: no template named 'basic_sting' in namespace 'std'; 
    did you mean 'basic_string'?
  std::basic_sting<char> b2;
  ~~~~~^~~~~~~~~~~
       basic_string

llvm-svn: 92348
 2009-12-31 08:11:17 +00:00
Douglas Gregor af2bd473d2 Typo correction for member access into classes/structs/unions, e.g., 
s.fnd("hello")

llvm-svn: 92345
 2009-12-31 07:42:17 +00:00
Douglas Gregor 598b08f818 Implement typo correction for id-expressions, e.g., 
typo.cpp:22:10: error: use of undeclared identifier 'radious'; did
      you mean 'radius'?
  return radious * pi;
         ^~~~~~~
         radius

This was super-easy, since we already had decent recovery by looking
for names in dependent base classes.

llvm-svn: 92341
 2009-12-31 05:20:13 +00:00
Douglas Gregor 2d435306e5 Typo correction for type names when they appear in declarations, e.g., given 
tring str2;

we produce the following diagnostic + fix-it:

typo.cpp:15:1: error: unknown type name 'tring'; did you mean 'string'?
  tring str2;
  ^~~~~
  string


To make this really useful, we'll need to introduce typo correction in
many more places (wherever we do name lookup), and implement
declaration-vs-expression heuristics that cope with typos
better. However, for now this will handle the simple cases where we
already get good "unknown type name" diagnostics.

The LookupVisibleDecls functions are intended to be used by code
completion as well as typo correction; that refactoring will happen
later.

llvm-svn: 92308
 2009-12-30 17:04:44 +00:00