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authorDimitry Andric <dim@FreeBSD.org>2017-06-03 15:20:48 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-06-03 15:20:48 +0000
commit551c698530debaae81139c7c76a29fb762793362 (patch)
tree547e0e59163c33f2142998714eb5f957e65d1a57 /lib/AST/DeclPrinter.cpp
parent416ada0f75bab22b084a1776deb229cd4a669c4d (diff)
Diffstat (limited to 'lib/AST/DeclPrinter.cpp')
-rw-r--r--lib/AST/DeclPrinter.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index bc8a34c93653..6eeba88e4033 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -1189,7 +1189,9 @@ void DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) {
for (const auto *PI : OMD->parameters()) {
// FIXME: selector is missing here!
pos = name.find_first_of(':', lastPos);
- Out << " " << name.substr(lastPos, pos - lastPos) << ':';
+ if (lastPos != 0)
+ Out << " ";
+ Out << name.substr(lastPos, pos - lastPos) << ':';
PrintObjCMethodType(OMD->getASTContext(),
PI->getObjCDeclQualifier(),
PI->getType());
@@ -1198,7 +1200,7 @@ void DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) {
}
if (OMD->param_begin() == OMD->param_end())
- Out << " " << name;
+ Out << name;
if (OMD->isVariadic())
Out << ", ...";