gc: bug302

Fixed by http://code.google.com/p/go/source/detail?r=d1f41e20a90e
This just adds a test and checks the return value of Bprint.

R=ken2
CC=golang-dev
https://golang.org/cl/1949042

diff --git a/src/cmd/gc/export.c b/src/cmd/gc/export.c
index 52853c45409d2767dbfa6f28ad5d9df1c7cd5ea6..594509915ee2fdce5fe2e45ea8ff78e7b04da912 100644 (file)
--- a/src/cmd/gc/export.c
+++ b/src/cmd/gc/export.c
@@ -176,7 +176,8 @@ dumpexporttype(Sym *s)
                yyerror("export of incomplete type %T", t);
                return;
        }
-       Bprint(bout, "type %#T %l#T\n",  t, t);
+       if(Bprint(bout, "type %#T %l#T\n",  t, t) < 0)
+               fatal("Bprint failed for %T", t);
 }
 
 static int

diff --git a/test/fixedbugs/bug302.dir/main.go b/test/fixedbugs/bug302.dir/main.go
new file mode 100644 (file)
index 0000000..4013199
--- /dev/null
+++ b/test/fixedbugs/bug302.dir/main.go
@@ -0,0 +1,7 @@
+// Copyright 2010 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.
+
+package main
+
+import _ "./p"

diff --git a/test/fixedbugs/bug302.dir/p.go b/test/fixedbugs/bug302.dir/p.go
new file mode 100644 (file)
index 0000000..7c54b90
--- /dev/null
+++ b/test/fixedbugs/bug302.dir/p.go
@@ -0,0 +1,1011 @@
+// Copyright 2010 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.
+
+package p
+
+type T struct {
+       x1 int
+       x2 int
+       x3 int
+       x4 int
+       x5 int
+       x6 int
+       x7 int
+       x8 int
+       x9 int
+       x10 int
+       x11 int
+       x12 int
+       x13 int
+       x14 int
+       x15 int
+       x16 int
+       x17 int
+       x18 int
+       x19 int
+       x20 int
+       x21 int
+       x22 int
+       x23 int
+       x24 int
+       x25 int
+       x26 int
+       x27 int
+       x28 int
+       x29 int
+       x30 int
+       x31 int
+       x32 int
+       x33 int
+       x34 int
+       x35 int
+       x36 int
+       x37 int
+       x38 int
+       x39 int
+       x40 int
+       x41 int
+       x42 int
+       x43 int
+       x44 int
+       x45 int
+       x46 int
+       x47 int
+       x48 int
+       x49 int
+       x50 int
+       x51 int
+       x52 int
+       x53 int
+       x54 int
+       x55 int
+       x56 int
+       x57 int
+       x58 int
+       x59 int
+       x60 int
+       x61 int
+       x62 int
+       x63 int
+       x64 int
+       x65 int
+       x66 int
+       x67 int
+       x68 int
+       x69 int
+       x70 int
+       x71 int
+       x72 int
+       x73 int
+       x74 int
+       x75 int
+       x76 int
+       x77 int
+       x78 int
+       x79 int
+       x80 int
+       x81 int
+       x82 int
+       x83 int
+       x84 int
+       x85 int
+       x86 int
+       x87 int
+       x88 int
+       x89 int
+       x90 int
+       x91 int
+       x92 int
+       x93 int
+       x94 int
+       x95 int
+       x96 int
+       x97 int
+       x98 int
+       x99 int
+       x100 int
+       x101 int
+       x102 int
+       x103 int
+       x104 int
+       x105 int
+       x106 int
+       x107 int
+       x108 int
+       x109 int
+       x110 int
+       x111 int
+       x112 int
+       x113 int
+       x114 int
+       x115 int
+       x116 int
+       x117 int
+       x118 int
+       x119 int
+       x120 int
+       x121 int
+       x122 int
+       x123 int
+       x124 int
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+       x127 int
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+       x135 int
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+       x140 int
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+       x143 int
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+       x148 int
+       x149 int
+       x150 int
+       x151 int
+       x152 int
+       x153 int
+       x154 int
+       x155 int
+       x156 int
+       x157 int
+       x158 int
+       x159 int
+       x160 int
+       x161 int
+       x162 int
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+       x173 int
+       x174 int
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+       x189 int
+       x190 int
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+       x192 int
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+       x194 int
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+       x196 int
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+       x198 int
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+       x333 int
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+       x402 int
+       x403 int
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+       x405 int
+       x406 int
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+       x422 int
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+       x428 int
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+       x881 int
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+       x883 int
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+       x889 int
+       x890 int
+       x891 int
+       x892 int
+       x893 int
+       x894 int
+       x895 int
+       x896 int
+       x897 int
+       x898 int
+       x899 int
+       x900 int
+       x901 int
+       x902 int
+       x903 int
+       x904 int
+       x905 int
+       x906 int
+       x907 int
+       x908 int
+       x909 int
+       x910 int
+       x911 int
+       x912 int
+       x913 int
+       x914 int
+       x915 int
+       x916 int
+       x917 int
+       x918 int
+       x919 int
+       x920 int
+       x921 int
+       x922 int
+       x923 int
+       x924 int
+       x925 int
+       x926 int
+       x927 int
+       x928 int
+       x929 int
+       x930 int
+       x931 int
+       x932 int
+       x933 int
+       x934 int
+       x935 int
+       x936 int
+       x937 int
+       x938 int
+       x939 int
+       x940 int
+       x941 int
+       x942 int
+       x943 int
+       x944 int
+       x945 int
+       x946 int
+       x947 int
+       x948 int
+       x949 int
+       x950 int
+       x951 int
+       x952 int
+       x953 int
+       x954 int
+       x955 int
+       x956 int
+       x957 int
+       x958 int
+       x959 int
+       x960 int
+       x961 int
+       x962 int
+       x963 int
+       x964 int
+       x965 int
+       x966 int
+       x967 int
+       x968 int
+       x969 int
+       x970 int
+       x971 int
+       x972 int
+       x973 int
+       x974 int
+       x975 int
+       x976 int
+       x977 int
+       x978 int
+       x979 int
+       x980 int
+       x981 int
+       x982 int
+       x983 int
+       x984 int
+       x985 int
+       x986 int
+       x987 int
+       x988 int
+       x989 int
+       x990 int
+       x991 int
+       x992 int
+       x993 int
+       x994 int
+       x995 int
+       x996 int
+       x997 int
+       x998 int
+       x999 int
+       x1000 int
+}
+
+func (t *T) M() {
+}

diff --git a/test/fixedbugs/bug302.go b/test/fixedbugs/bug302.go
new file mode 100644 (file)
index 0000000..2a1d922
--- /dev/null
+++ b/test/fixedbugs/bug302.go
@@ -0,0 +1,6 @@
+// $G $D/bug302.dir/p.go && $G $D/bug302.dir/main.go
+
+// Copyright 2010 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.
+