27 lines
904 B
C
27 lines
904 B
C
|
/* n_22.c: Tokenization of preprocessing number. */
|
||
|
|
|
||
|
|
#define EXP 1
|
||
|
|
|
||
|
|
/* 22.1: 12E+EXP is a preprocessing number, EXP is not expanded. */
|
||
|
|
/* 12E+EXP; */
|
||
|
|
12E+EXP;
|
||
|
|
|
||
|
|
/* 22.2: .2e-EXP is also a preprocessing number. */
|
||
|
|
/* .2e-EXP; */
|
||
|
|
.2e-EXP;
|
||
|
|
|
||
|
|
/* 22.3: + or - is allowed only following E or e, 12+EXP is not a
|
||
|
|
preprocessing number. */
|
||
|
|
/* Three tokens: 12 + 1; */
|
||
|
|
12+EXP;
|
||
|
|
|
||
|
|
/* { dg-do preprocess }
|
||
|
|
{ dg-final { if ![file exist n_22.i] { return } } }
|
||
|
|
{ dg-final { if \{ [grep n_22.i "12E\\+EXP"] != "" \} \{ } }
|
||
|
|
{ dg-final { if \{ [grep n_22.i "\.2e-EXP"] != "" \} \{ } }
|
||
|
|
{ dg-final { if \{ [grep n_22.i "12\[ \]*\\+\[ \]*1"] != "" \} \{ } }
|
||
|
|
{ dg-final { return \} \} \} } }
|
||
|
|
{ dg-final { fail "n_22.c: tokenization of pp-number" } }
|
||
|
|
*/
|
||
|
|
|