Fixed detection issue with function returning pointer to function

juniorohanyere · Nov 17, 2016 · 3959667 · 3959667
1 parent 0443994
commit 3959667
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Showing 3 changed files with 33 additions and 1 deletion.
diff --git a/betty-doc.pl b/betty-doc.pl
@@ -2839,7 +2839,7 @@ ($)
 			print STDERR "${file}:$.: warning: no description found for function $1\n";
 			++$warnings;
 		}
-		elsif ($_ =~ /^(?:(?:$Storage|$Inline)\s*)*\s*($Type)\s*\(\**($Ident)\s*\((.*)\)\)\(/s)
+		elsif ($_ =~ /^(?:(?:$Storage|$Inline)\s*)*\s*($Type)\s*\(\**($Ident)\s*\((.*)\)\)\s*\(/s)
 		{
 			my $type_ = $1;
 			my $func_ = $2;

diff --git a/tests/doc/doc9.c b/tests/doc/doc9.c
@@ -28,3 +28,34 @@ int (*get_op_func(char *s))(int, int)
 	}
 	return (NULL);
 }
+
+/**
+ * get_op_func - Get operator function
+ *
+ * @s: The operator
+ *
+ * Return: The function associated to the operator @s
+ */
+int (*get_op_func(char *s)) (int, int)
+{
+	_op_t ops[] = {
+		{"+", op_add},
+		{"-", op_sub},
+		{"*", op_mul},
+		{"/", op_div},
+		{"%", op_mod},
+		{NULL, NULL}
+	};
+	int i;
+
+	i = 0;
+	while (ops[i].op != NULL)
+	{
+		if (strcmp(ops[i].op, s) == 0)
+		{
+			return (ops[i].f);
+		}
+		i++;
+	}
+	return (NULL);
+}
diff --git a/tests/doc/doc9.expected.stdout b/tests/doc/doc9.expected.stdout
@@ -1 +1,2 @@
 get_op_func
+get_op_func