X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fdeque%2F_info;h=1c5460f932b2b11976f143ac14980d431f4939db;hp=b1a47bbbb8e6f5d832f1b79f0a621562451e1aa3;hb=HEAD;hpb=4eb5f52c94d6c32f1b8347ee599906d60239e0d4

diff --git a/ccan/deque/_info b/ccan/deque/_info
index b1a47bbb..1c5460f9 100644
--- a/ccan/deque/_info
+++ b/ccan/deque/_info
@@ -16,7 +16,7 @@
  * Example:
  *	// Evaluates arithmetic expressions using Dijkstra's two-stack algorithm.
  *	// Original: http://algs4.cs.princeton.edu/13stacks/EvaluateDeluxe.java.html
- *	#define _XOPEN_SOURCE 700
+ *	#define _XOPEN_SOURCE 700 // only for getline(3) in this demo
  *	#include <stdio.h>
  *	#include <stdlib.h>
  *	#include <ctype.h>
@@ -136,5 +136,13 @@ int main(int argc, char *argv[])
 		return 0;
 	}
 
+	if (strcmp(argv[1], "ccanlint") == 0) {
+		/* uses statement expressions
+		 * supported by gcc, clang, icc, and some others, but not msvc
+		 * (see https://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html) */
+		printf("objects_build_without_features FAIL\n");
+		return 0;
+	}
+
 	return 1;
 }