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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [escape-1.c] - Rev 338
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/* Copyright (C) 2001 Free Software Foundation, Inc. */ /* { dg-do compile } */ /* This tests various diagnostics about escape sequences, for both the preprocessor and the compiler. Neil Booth, 22 May 2001. */ #if '\x' /* { dg-error "no following" "\x with no digits" } */ #endif #if '\x400' /* { dg-error "out of range" "\x out of range" } */ #endif #if '\x0ff' /* { dg-bogus "out of range" "\x out of range" } */ #endif #if '\400' /* { dg-error "out of range" "\x out of range" } */ #endif #if '\377' /* { dg-bogus "out of range" "bogus \x out of range" } */ #endif #if '\177' != 0x7f /* { dg-bogus "out of range" "bogus \x out of range" } */ #error bad octal /* { dg-bogus "bad" "bad octal evaluation" } */ #endif #if '\0377' /* { dg-warning "multi" "too long octal" } */ #endif #if '\p' /* { dg-error "unknown escape" "unknown escape seq" } */ #endif void foo () { int c; c = '\x'; /* { dg-error "no following" "\x with no digits" } */ c = '\x100'; /* { dg-error "out of range" "\x out of range" } */ c = '\x0ff'; /* { dg-bogus "out of range" "\x out of range" } */ c = '\400'; /* { dg-error "out of range" "\x out of range" } */ c = '\377'; /* { dg-bogus "out of range" "bogus \x out of range" } */ c = '\0377'; /* { dg-warning "multi" "too long octal" } */ c = '\p'; /* { dg-error "unknown escape" "unknown escape seq" } */ }