File: macro_fn_lparen_scan.c

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (27 lines) | stat: -rw-r--r-- 483 bytes parent folder | download | duplicates (43) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// RUN: %clang_cc1 -E %s | grep 'noexp: foo y'
// RUN: %clang_cc1 -E %s | grep 'expand: abc'
// RUN: %clang_cc1 -E %s | grep 'noexp2: foo nonexp'
// RUN: %clang_cc1 -E %s | grep 'expand2: abc'

#define A foo
#define foo() abc
#define X A y

// This should not expand to abc, because the foo macro isn't followed by (.
noexp: X


// This should expand to abc.
#undef X
#define X A ()
expand: X


// This should be 'foo nonexp'
noexp2: A nonexp

// This should expand
expand2: A (
)