scc

commit f79dac5748b0ed8af46be26456a48e2d5ac7ceb8
parent ba6fc8e2c447455483d2c41241c4d03d85bbb5fb
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon,  6 Mar 2017 16:00:45 +0100

[tests] Add test for empty parameters in macros

6.10.3 in Rationale for International Standard Programming Languages
C rev. 5.10 says:

A new feature of C99: Function-like macro invocations may also now have
empty arguments, that is, an argument may consist of no preprocessing
tokens.

Diffstat:
A
tests/execute/0126-macropar.c
 | 
6
++++++
M
tests/execute/scc-tests.lst
 | 
1
+

2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/tests/execute/0126-macropar.c b/tests/execute/0126-macropar.c
@@ -0,0 +1,6 @@
+#define F(a, b) a
+int
+main()
+{
+	return F(, 1) 0;
+}
diff --git a/tests/execute/scc-tests.lst b/tests/execute/scc-tests.lst
@@ -116,3 +116,4 @@
 0123-doubleconst.c [TODO]
 0124-enumstruct.c [TODO]
 0125-fundcl.c
+0126-macropar.c [TODO]