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swig -go: improve _cgo_panic implementation

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This commit is contained in:
Ian Lance Taylor 2021-09-16 10:29:48 -07:00
commit 45ebd33698
1 changed files with 3 additions and 6 deletions
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9
Source/Modules/go.cxx
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@ -647,15 +647,12 @@ private:
Printv(f_go_header, "//export cgo_panic_", unique_id, "\n", NULL);
Printv(f_go_header, "func cgo_panic_", unique_id, "(p *byte) {\n", NULL);
Printv(f_go_header, "\ts := (*[1024]byte)(unsafe.Pointer(p))[:]\n", NULL);
Printv(f_go_header, "\tvar i int\n", NULL);
Printv(f_go_header, "\tvar b byte\n", NULL);
Printv(f_go_header, "\tfor i, b = range s {\n", NULL);
Printv(f_go_header, "\tfor i, b := range s {\n", NULL);
Printv(f_go_header, "\t\tif b == 0 {\n", NULL);
Printv(f_go_header, "\t\t\ti--\n", NULL);
Printv(f_go_header, "\t\t\tbreak\n", NULL);
Printv(f_go_header, "\t\t\tpanic(string(s[:i]))\n", NULL);
Printv(f_go_header, "\t\t}\n", NULL);
Printv(f_go_header, "\t}\n", NULL);
Printv(f_go_header, "\tpanic(string(s[:i+1]))\n", NULL);
Printv(f_go_header, "\tpanic(string(s))\n", NULL);
Printv(f_go_header, "}\n\n", NULL);
Printv(f_c_begin, "\nextern\n", NULL);