From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 24 Mar 2010 21:04:06 +0000 (+0000)
Subject: Make sure that we have File IDs for all of the unsaved files before we
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f7353c08d440aa3c1db46b181aff6c4eb41bbcab;p=clang

Make sure that we have File IDs for all of the unsaved files before we
deserialize diagnostics.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99426 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Index/Inputs/remap-complete-to.c b/test/Index/Inputs/remap-complete-to.c
index 9f8be2cbec..30199db51a 100644
--- a/test/Index/Inputs/remap-complete-to.c
+++ b/test/Index/Inputs/remap-complete-to.c
@@ -1 +1,6 @@
-void f0() { }
+int f0(int *pointer1, float *pointer2) {
+  return pointer2 - pointer1;
+}
+
+void g() {
+  
diff --git a/test/Index/remap-complete.c b/test/Index/remap-complete.c
index 9b7de0699d..813d1dfcf4 100644
--- a/test/Index/remap-complete.c
+++ b/test/Index/remap-complete.c
@@ -1,5 +1,8 @@
-// RUN: c-index-test -code-completion-at=%s:1:12 -remap-file="%s;%S/Inputs/remap-complete-to.c" %s | FileCheck %s
+// RUN: c-index-test -code-completion-at=%s:6:2 -remap-file="%s;%S/Inputs/remap-complete-to.c" %s 2> %t.err | FileCheck %s
+// RUN: FileCheck -check-prefix=CHECK-DIAGS %s < %t.err
 // XFAIL: win32
 
-// CHECK: FunctionDecl:{ResultType void}{TypedText f0}{LeftParen (}{RightParen )}
+// CHECK: FunctionDecl:{ResultType int}{TypedText f0}{LeftParen (}
 void f() { }
+
+// CHECK-DIAGS: remap-complete.c:2:19
diff --git a/tools/CIndex/CIndexDiagnostic.cpp b/tools/CIndex/CIndexDiagnostic.cpp
index 6aed49eaae..f4454d46f6 100644
--- a/tools/CIndex/CIndexDiagnostic.cpp
+++ b/tools/CIndex/CIndexDiagnostic.cpp
@@ -265,6 +265,7 @@ void clang::LoadSerializedDiagnostics(const llvm::sys::Path &DiagnosticsPath,
     }
     
     SourceMgr.overrideFileContents(File, Buffer);
+    SourceMgr.createFileID(File, SourceLocation(), SrcMgr::C_User);
   }
 
   // Parse the diagnostics, emitting them one by one until we've