28 lines · cpp
1// RUN: not %clang_cc1 -fsyntax-only -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -strict-whitespace %s2 3void foo() {4 (void)"\q \u123z \x \U \U123 \U12345 \u123 \xyzzy \777 \U"5 // CHECK: {{^ \(void\)"\\q \\u123z \\x \\U \\U123 \\U12345 \\u123 \\xyzzy \\777 \\U"$}}6 //7 // (void)"\q \u123z \x \U \U123 \U12345 \u123 \xyzzy \777 \U"8 // CHECK: {{^ \^~$}}9 // CHECK: {{^ \^~~~~$}}10 // CHECK: {{^ \^~$}}11 // CHECK: {{^ \^~$}}12 // CHECK: {{^ \^~~~~$}}13 // CHECK: {{^ \^~~~~~~$}}14 // CHECK: {{^ \^~~~~$}}15 // CHECK: {{^ \^~$}}16 // CHECK: {{^ \^~~~$}}17 // CHECK: {{^ \^~$}}18 19 "123 \x \z";20 // CHECK: {{^ "123 \\x \\z";$}}21 //22 // "123 \x \z";23 // CHECK: {{^ \^~$}}24 // CHECK: {{^ \^~$}}25}26 27#define foo() lots and lots of tokens, need at least 8 to fill up the smallvector buffer #BadThingsHappenNow28