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- Unify format of output messages

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- All errors throw std::string
- Default output file name to a.out (if we're linking)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16025 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2004-08-24 14:05:30 +00:00
parent 02413b0294
commit 2cf17a4f0f
1 changed files with 10 additions and 7 deletions
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15
tools/llvmc/llvmc.cpp
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@ -214,11 +214,14 @@ int main(int argc, char **argv) {
// Deal with unimplemented options. // Deal with unimplemented options.
if (PipeCommands) if (PipeCommands)
std::cerr << argv[0] << ": Not implemented yet: -pipe"; throw "Not implemented yet: -pipe";
// Default the output file, only if we're going to try to link if (OutputFilename.empty())
if (OutputFilename.empty() && OptLevel == CompilerDriver::LINKING) if (OptLevel == CompilerDriver::LINKING)
OutputFilename = "a.out"; OutputFilename = "a.out";
else
throw "An output file must be specified. Please use the -o option";
// Construct the ConfigDataProvider object // Construct the ConfigDataProvider object
LLVMC_ConfigDataProvider Provider; LLVMC_ConfigDataProvider Provider;
@ -283,15 +286,15 @@ int main(int argc, char **argv) {
// Tell the driver to do its thing // Tell the driver to do its thing
int result = CD.execute(InpList,OutputFilename); int result = CD.execute(InpList,OutputFilename);
if (result != 0) { if (result != 0) {
std::cerr << argv[0] << ": Error executing actions. Terminated.\n"; throw "Error executing actions. Terminated.\n";
return result; return result;
} }
// All is good, return success // All is good, return success
return 0; return 0;
} catch (std::string& msg) { } catch (std::string& msg) {
std::cerr << msg << "\n"; std::cerr << argv[0] << ": " << msg << "\n";
} catch (...) { } catch (...) {
std::cerr << "Unexpected unknown exception occurred.\n"; std::cerr << argv[0] << ": Unexpected unknown exception occurred.\n";
} }
} }