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ce8eca578d
variables in C, in the cases where we can constant-fold it to a value regardless (such as floating-point division by zero and signed integer overflow). Strictly enforcing this rule breaks too much code. llvm-svn: 254992
20 lines
714 B
C
20 lines
714 B
C
// RUN: %clang_cc1 -triple mips64-none-linux-gnu -emit-pch -o %t %s
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// REQUIRES: mips-registered-target
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// RUN: %clang_cc1 -x ast -ast-print %t | FileCheck %s
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// Make sure the semantics of FloatingLiterals are stored correctly in
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// the AST. Previously, the ASTWriter didn't store anything and the
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// reader assumed PPC 128-bit float semantics, which is incorrect for
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// targets with 128-bit IEEE long doubles.
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long double foo = 1.0E4000L;
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// CHECK: long double foo = 1.00000000000000000000000000000000004E+4000L;
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// Just as well check the others are still sane while we're here...
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double bar = 1.0E300;
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// CHECK: double bar = 1.0000000000000001E+300;
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float wibble = 1.0E40;
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// CHECK: float wibble = 1.0E+40;
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