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Go patch committed: Fix type descriptor for array with float length
- From: Ian Lance Taylor <iant at google dot com>
- To: gcc-patches at gcc dot gnu dot org, gofrontend-dev at googlegroups dot com
- Date: Tue, 18 Jan 2011 21:49:26 -0800
- Subject: Go patch committed: Fix type descriptor for array with float length
This patch to the Go frontend fixes generating the type descriptor for
an array whose length is expressed as a floating point constant. This
is permitted in Go as long as the actual value is an integer.
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.
Ian
diff -r 2691f158a34c go/types.cc
--- a/go/types.cc Tue Jan 18 21:37:53 2011 -0800
+++ b/go/types.cc Tue Jan 18 21:48:10 2011 -0800
@@ -4883,7 +4883,7 @@
++p;
gcc_assert(p->field_name() == "len");
- vals->push_back(this->length_);
+ vals->push_back(Expression::make_cast(p->type(), this->length_, bloc));
++p;
gcc_assert(p == fields->end());