Fix warning with -Wsign-compare -Wsystem-headers
[official-gcc.git] / gcc / testsuite / gcc.dg / pr37217.c
blob989eda2cd88b3310ac211fc81d4a790118a323db
1 /* PR 37217 ICE with -Wconversion */
2 /* { dg-do compile } */
3 /* { dg-options "-Wconversion" } */
4 typedef struct Tcl_ResolvedVarInfo {
5 char *re_guts;
6 } regex_t;
7 void TclReComp(regex_t *re)
9 if (re->re_guts == ((void *)0)) ;