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change the floating point printing format to be more concise. It wouldn't surprise me if this

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wasn't perfect, but it is close enough for now.  We now print 4.0 instead of 4.000000.



Swift SVN r1558
This commit is contained in:
Chris Lattner
2012-04-23 02:57:10 +00:00
parent e98e2f4368
commit 34b6a8065a
1 changed files with 5 additions and 1 deletions
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6
tools/swift/Immediate.cpp
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@@ -339,7 +339,11 @@ extern "C" void _TSs5printFT3valNSs5Int64_T_(int64_t l) {
}
extern "C" void _TSs5printFT3valNSs6Double_T_(double l) {
printf("%f", l);
char Buffer[256];
sprintf(Buffer, "%g", l);
if (llvm::StringRef((char*)Buffer).find_first_of(".e") == llvm::StringRef::npos)
strcat(Buffer, ".0");
printf("%s", Buffer);
}
extern "C" void _TSs9printCharFT9characterNSs5Int32_T_(int32_t l) {