1// 2// append 'u' suffix to decimal or hexadecimal constants 3// 4 5@r1@ 6// match decimal or hexadecimal constant without suffix 'u' 7constant C =~ "^[(0x)0-9a-fA-F]+$"; 8@@ 9 C 10 11@script:python p@ 12// define Cu := C + 'u' 13C << r1.C; 14Cu; 15@@ 16coccinelle.Cu = coccinelle.C + 'u' 17 18@@ 19// replace C with Cu 20constant r1.C; 21identifier p.Cu; 22@@ 23- C 24+ Cu 25 26