99ca091b9c
implements test/Preprocessor/expr_usual_conversions.c, which produces this
output:
expr_usual_conversions.c:5:10: warning: left side of operator converted from negative value to unsigned: -42 to 18446744073709551574
#if (-42 + 0U) / -2
^
expr_usual_conversions.c:5:16: warning: right side of operator converted from negative value to unsigned: -2 to 18446744073709551614
#if (-42 + 0U) / -2
^
llvm-svn: 39406
9 lines
139 B
C
9 lines
139 B
C
// RUN: clang %s -E 2>&1 | grep warning | wc -l | grep 2
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#define INTMAX_MIN (-9223372036854775807LL -1)
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#if (-42 + 0U) / -2
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foo
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#endif
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