avl: Added LICENSE link, and set version to 0.1

[ccan] / tools / ccanlint / file_analysis.c

diff --git a/tools/ccanlint/file_analysis.c b/tools/ccanlint/file_analysis.c
index 530416e368cb1fd17a48f93fa7c9bc220b0f1a20..d55e2b8c12bebd7b4d4062ed93b1d7350ae8216e 100644 (file)
--- a/tools/ccanlint/file_analysis.c
+++ b/tools/ccanlint/file_analysis.c
@@ -1,3 +1,4 @@
+#include "config.h"
 #include "ccanlint.h"
 #include <ccan/talloc/talloc.h>
 #include <ccan/str/str.h>
@@ -85,6 +86,7 @@ struct ccan_file *new_ccan_file(const void *ctx, const char *dir, char *name)
        f->fullname = talloc_asprintf(f, "%s/%s", dir, f->name);
        f->contents = NULL;
        f->cov_compiled = NULL;
+       f->simplified = NULL;
        return f;
 }
 
@@ -347,7 +349,7 @@ static char *remove_comments(const char *line, bool in_comment,
 
 static bool is_empty(const char *line)
 {
-       return strspn(line, " \t") == strlen(line);
+       return strspn(line, " \r\t") == strlen(line);
 }
 
 static bool continues(const char *line)
@@ -404,6 +406,17 @@ static bool parse_hash_if(struct pp_conditions *cond, const char **line)
                return false;
        if (!defined)
                cond->type = PP_COND_IF;
+
+       /* FIXME: We just chain them, ignoring operators. */
+       if (get_token(line, "||") || get_token(line, "&&")) {
+               struct pp_conditions *sub = talloc(cond, struct pp_conditions);
+
+               sub->parent = cond->parent;
+               sub->type = PP_COND_IFDEF;
+               if (parse_hash_if(sub, line))
+                       cond->parent = sub;
+       }
+
        return true;
 }