commit 083507cd3fceea8c65d28f03f26bfc8d26d6cc26
author Reid Spencer <rspencer@reidspencer.com> Sun Nov 14 22:07:50 2004 +0000
committer Reid Spencer <rspencer@reidspencer.com> Sun Nov 14 22:07:50 2004 +0000
tree fdebd1fb6ed0fd04671caeab965814945a53c62b
parent fb9aac85cd42d893b79efe29fc3a01af7bad178a

Fix bugs in class invariant


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17779 91177308-0d34-0410-b5e6-96231b3b80d8

lib/System/Unix/MappedFile.inc

diff --git a/lib/System/Unix/MappedFile.inc b/lib/System/Unix/MappedFile.inc
index 7e03cd1..0e03a04 100644
--- a/lib/System/Unix/MappedFile.inc
+++ b/lib/System/Unix/MappedFile.inc
@@ -53,6 +53,8 @@
       info_ = 0;
       ThrowErrno(std::string("Can't stat file: ") + path_.get());
     }
+  } else {
+    throw std::string("Can't open file: ") + path_.get();
   }
 }
 
@@ -74,6 +76,7 @@
 }
 
 void* MappedFile::map() {
+  assert(info_ && "MappedFile not initialized");
   if (!isMapped()) {
     int prot = PROT_NONE;
     int flags = 0;