diff options
| -rw-r--r-- | gcc/c-family/known-headers.cc | 1 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/spellcheck-stdlib.C | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/spellcheck-stdlib-2.c | 8 |
3 files changed, 11 insertions, 0 deletions
diff --git a/gcc/c-family/known-headers.cc b/gcc/c-family/known-headers.cc index dbc42ea..871fd71 100644 --- a/gcc/c-family/known-headers.cc +++ b/gcc/c-family/known-headers.cc @@ -182,6 +182,7 @@ get_stdlib_header_for_name (const char *name, enum stdlib lib) {"strchr", {"<string.h>", "<cstring>"} }, {"strcmp", {"<string.h>", "<cstring>"} }, {"strcpy", {"<string.h>", "<cstring>"} }, + {"strerror", {"<string.h>", "<cstring>"} }, {"strlen", {"<string.h>", "<cstring>"} }, {"strncat", {"<string.h>", "<cstring>"} }, {"strncmp", {"<string.h>", "<cstring>"} }, diff --git a/gcc/testsuite/g++.dg/spellcheck-stdlib.C b/gcc/testsuite/g++.dg/spellcheck-stdlib.C index fd0f3a9..33718b8 100644 --- a/gcc/testsuite/g++.dg/spellcheck-stdlib.C +++ b/gcc/testsuite/g++.dg/spellcheck-stdlib.C @@ -104,6 +104,8 @@ void test_cstring (char *dest, char *src) // { dg-message "'#include <cstring>'" "" { target *-*-* } .-1 } strcpy(dest, "test"); // { dg-error "was not declared" } // { dg-message "'#include <cstring>'" "" { target *-*-* } .-1 } + strerror(0); // { dg-error "was not declared" } + // { dg-message "'#include <cstring>'" "" { target *-*-* } .-1 } strlen("test"); // { dg-error "was not declared" } // { dg-message "'#include <cstring>'" "" { target *-*-* } .-1 } strncat(dest, "test", 3); // { dg-error "was not declared" } diff --git a/gcc/testsuite/gcc.dg/spellcheck-stdlib-2.c b/gcc/testsuite/gcc.dg/spellcheck-stdlib-2.c new file mode 100644 index 0000000..4762e2d --- /dev/null +++ b/gcc/testsuite/gcc.dg/spellcheck-stdlib-2.c @@ -0,0 +1,8 @@ +/* { dg-options "-Wimplicit-function-declaration" } */ + +/* Missing <string.h>. */ +void test_string_h (void) +{ + strerror (0); /* { dg-error "implicit declaration of function 'strerror'" } */ + /* { dg-message "'strerror' is defined in header '<string.h>'" "" { target *-*-* } .-1 } */ +} |