- Emits all declarations, even unused (static) ones.
- Useful when doing minimization of codegen problems (otherwise
problems localized to a static function aren't minimized well).
llvm-svn: 63776
- Changes Lookup*Name functions to return NamedDecls, instead of
Decls. Unfortunately my recent statement that it will simplify lot of
code, was not quite right, but it simplifies some...
- Makes MergeLookupResult SmallPtrSet instead of vector, following
Douglas suggestions.
- Adds %qN format for printing qualified names to Diagnostic.
- Avoids searching for using-directives in Scopes, which are not
DeclScope, during unqualified name lookup.
llvm-svn: 63739
At first glance, this looked like a recent regression (possibly created by http://llvm.org/viewvc/llvm-project?view=rev&revision=63354, which was the only recent change to this section of Sema::ActOnStartClassInterface()). After more investigation, it looks like an edge case bug that we didn't cover in our tests.
llvm-svn: 63738
unqualified-id '('
in C++. The unqualified-id might not refer to any declaration in our
current scope, but declarations by that name might be found via
argument-dependent lookup. We now do so properly.
As part of this change, CXXDependentNameExpr, which was previously
designed to express the unqualified-id in the above constructor within
templates, has become UnresolvedFunctionNameExpr, which does
effectively the same thing but will work for both templates and
non-templates.
Additionally, we cope with all unqualified-ids, since ADL also applies
in cases like
operator+(x, y)
llvm-svn: 63733
line markers, including maintenance of the virtual include stack.
For something like this:
# 42 "bar.c" 1
# 142 "bar2.c" 1
#warning zappa
# 92 "bar.c" 2
#warning gonzo
# 102 "foo.c" 2
#warning bonkta
we now produce these three warnings:
#1:
In file included from foo.c:3:
In file included from bar.c:42:
bar2.c:143:2: warning: #warning zappa
#warning zappa
^
#2:
In file included from foo.c:3:
bar.c:92:2: warning: #warning gonzo
#warning gonzo
^
#3:
foo.c:102:2: warning: #warning bonkta
#warning bonkta
^
llvm-svn: 63722
location below it report as coming from the #line location. For example,
with:
#line 92 "foo.h"
#warning blarg!
#warning blarg!
we now emit:
foo.h:92:2: warning: #warning blarg!
#warning blarg!
^
foo.h:92:2: warning: #warning blarg!
#warning blarg!
^
llvm-svn: 63709
makes it clear to clients that they have to pick an instantiation
or spelling location before calling it and allows optimization based
on that.
llvm-svn: 63698
infrastructure to construct function type.
- For consistencty, we should probably always use this to construct
function types, but these are absolutely necessary to ensure that
we can emit calls to these functions.
llvm-svn: 63695
Daniel Dunbar