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author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-12-09 17:36:48 +0000 |
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committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-12-09 17:36:48 +0000 |
commit | 333fb04506233255f10d8095c9e2de5e5f0fdc6f (patch) | |
tree | 29b15348801de3482b07a438b1fb1f2ba094d3d2 /tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp | |
parent | 908b6ddad6dac40c4c0453d690f0db9422b48b10 (diff) | |
download | llvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.gz llvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.bz2 llvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.xz |
Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp')
-rw-r--r-- | tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp index 36b0deb07e..f11fdb893f 100644 --- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp +++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp @@ -38,6 +38,7 @@ #include "llvm/Support/PrettyStackTrace.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Support/Signals.h" +#include "llvm/Support/system_error.h" #include <cstdio> #include <map> #include <algorithm> @@ -473,10 +474,12 @@ static void PrintSize(uint64_t Bits) { /// AnalyzeBitcode - Analyze the bitcode file specified by InputFilename. static int AnalyzeBitcode() { // Read the input file. - MemoryBuffer *MemBuf = MemoryBuffer::getFileOrSTDIN(InputFilename.c_str()); + error_code ec; + MemoryBuffer *MemBuf = + MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), ec); if (MemBuf == 0) - return Error("Error reading '" + InputFilename + "'."); + return Error("Error reading '" + InputFilename + "': " + ec.message()); if (MemBuf->getBufferSize() & 3) return Error("Bitcode stream should be a multiple of 4 bytes in length"); |