Build failure due to -pedantic?

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#1

The build is failing with;

LiveIntervalAnalysis.cpp:218: error: floating constant exceeds range of 'double'
LiveIntervalAnalysis.cpp:253: error: floating constant exceeds range of 'double'
LiveIntervalAnalysis.cpp:328: error: floating constant exceeds range of 'double'
LiveIntervalAnalysis.cpp:1350: error: floating constant exceeds range of 'double'

If I disable -pedantic the build succeeds.

NOTE: HUGE_VALF should be used instead of (float)HUGE_VAL. Proposed patch enclosed.

HUGE_VAL.patch (5.32 KB)

#2

Chris said something about Xcode fixing this ? It doesn't happen with
the GCC 3.4.6 compiler on Linux so that's why I missed it, but I thought
Chris had fixed it.

Reid.

#3

“Looks to me like the key difference is that we’re now using __builtin_huge_val() rather than 1e500 for HUGE_VAL, which means math.h has changed.”

It’s a per developer issue - Chris and I need to upgrade.

Cheers,

– Jim

#4

Reid checked in an autoconf check for this, and I made the makefile check it. LLVM should not build on xcode < 2.4. Please let me know if it doesn't.

Thanks,

-Chris