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misc/cgo/testcarchive: avoid bad pointer passing
Change-Id: Ifbcc0eb24834f2f7d3b160d1dc911209723d9797 Reviewed-on: https://go-review.googlesource.com/8863 Reviewed-by: Ian Lance Taylor <iant@golang.org>
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@ -4,15 +4,13 @@
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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typedef struct { char *p; intmax_t n; } GoString;
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extern signed char DidInitRun();
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extern signed char DidMainRun();
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extern GoString FromPkg();
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extern int32_t FromPkg();
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int main(void) {
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GoString res;
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int32_t res;
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if (DidMainRun()) {
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fprintf(stderr, "ERROR: buildmode=c-archive should not run main\n");
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@ -25,8 +23,8 @@ int main(void) {
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}
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res = FromPkg();
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if (strcmp(res.p, "str")) {
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fprintf(stderr, "ERROR: FromPkg()='%s', want 'str'\n", res.p);
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if (res != 1024) {
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fprintf(stderr, "ERROR: FromPkg()=%d, want 1024\n", res);
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return 2;
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}
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@ -7,4 +7,4 @@ package p
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import "C"
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//export FromPkg
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func FromPkg() string { return "str" }
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func FromPkg() int32 { return 1024 }
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