Mercurial > projects > ldc
diff test/union7.d @ 88:058d3925950e trunk
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
author | lindquist |
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date | Tue, 06 Nov 2007 10:03:14 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/union7.d Tue Nov 06 10:03:14 2007 +0100 @@ -0,0 +1,48 @@ +module union7; + +pragma(LLVM_internal, "notypeinfo") +struct Union +{ + union { + double g; + struct { + short s1,s2,s3,s4; + } + } + union { + float f; + long l; + } +} + +Union a = { f:4f }; +Union b = { 3.0, f:2 }; +Union c = { l:42, g:2.0 }; +Union d = { s2:3 }; +Union e = { s1:3, s4:4, l:5 }; + +void main() +{ + assert(a.f == 4f); + assert(a.g !<>= 0.0); + assert((a.l>>>32) == 0); + + assert(b.g == 3.0); + assert(b.f == 2f); + + assert(c.l == 42); + assert(c.g == 2.0); + + assert(d.s1 == 0); + assert(d.s2 == 3); + assert(d.s3 == 0); + assert(d.s4 == 0); + {assert(d.f !<>= 0f);} + {} + assert(e.s1 == 3); + assert(e.s2 == 0); + assert(e.s3 == 0); + {assert(e.s4 == 4);} + {} + assert(e.l == 5); +}