Mercurial > hg > CbC > CbC_gcc
view libgo/runtime/go-typedesc-equal.c @ 143:76e1cf5455ef
add cbc_gc test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:24:05 +0900 |
parents | 04ced10e8804 |
children |
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/* go-typedesc-equal.c -- return whether two type descriptors are equal. Copyright 2009 The Go Authors. All rights reserved. Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. */ #include "runtime.h" #include "go-string.h" #include "go-type.h" /* Compare type descriptors for equality. This is necessary because types may have different descriptors in different shared libraries. Also, unnamed types may have multiple type descriptors even in a single shared library. */ _Bool __go_type_descriptors_equal (const struct __go_type_descriptor *td1, const struct __go_type_descriptor *td2) { if (td1 == td2) return 1; /* In a type switch we can get a NULL descriptor. */ if (td1 == NULL || td2 == NULL) return 0; if (td1->__code != td2->__code || td1->__hash != td2->__hash) return 0; return __go_ptr_strings_equal (td1->__reflection, td2->__reflection); }