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For PR797:

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Adjust users of MappedFile to its new non-throwing interface.  Note that in
most cases the lazy step of just throwing after a call to MappedFile was
installed. This was done in the name of incremental changes. Getting rid of
the new throw statements will take adjustment of interfaces and propagation
of errors to higher levels.  Those changes will come in subsequent patches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29817 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-08-22 16:06:27 +00:00
parent 6d045fcdcd
commit 8627969597
3 changed files with 21 additions and 8 deletions
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5
include/llvm/Debugger/SourceFile.h
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@@ -50,7 +50,10 @@ namespace llvm {
/// reading it, or if the user cancels the operation. Instead, it will just
/// be an empty source file.
SourceFile(const std::string &fn, const GlobalVariable *Desc)
: Filename(fn), Descriptor(Desc), File(Filename) {
: Filename(fn), Descriptor(Desc), File() {
std::string ErrMsg;
if (File.open(Filename, sys::MappedFile::READ_ACCESS, &ErrMsg))
throw ErrMsg;
readFile();
}
~SourceFile() {