return ret;
}
+/* Only handles very simple comments. */
+static char *strip_comment(const void *ctx, const char *orig_line)
+{
+ char *p, *ret = talloc_strdup(ctx, orig_line);
+
+ p = strstr(ret, "/*");
+ if (!p)
+ p = strstr(ret, "//");
+ if (p)
+ *p = '\0';
+ return ret;
+}
+
static char *mangle(struct manifest *m, char **lines)
{
char *ret, *use_funcs = NULL, *why;
/* Primitive, very primitive. */
for (i = 0; lines[i]; i++) {
+ char *line = strip_comment(ret, lines[i]);
+
/* } at start of line ends a function. */
if (in_function) {
- if (lines[i][0] == '}')
+ if (line[0] == '}')
in_function = false;
} else {
/* Character at start of line, with ( and no ;
* == function start. Ignore comments. */
- if (!isspace(lines[i][0])
- && strchr(lines[i], '(')
- && !strchr(lines[i], ';')
- && !strstr(lines[i], "//")) {
+ if (!isspace(line[0])
+ && strchr(line, '(')
+ && !strchr(line, ';')
+ && !strstr(line, "//")) {
in_function = true;
- if (strncmp(lines[i], "int main", 8) == 0)
+ if (strncmp(line, "int main", 8) == 0)
has_main = true;
- if (strncmp(lines[i], "static", 6) == 0) {
+ if (strncmp(line, "static", 6) == 0) {
use_funcs = add_func(use_funcs,
- lines[i]);
+ line);
}
}
}
/* ... means elided code. */
- if (strcmp(lines[i], "...") == 0) {
+ if (strcmp(line, "...") == 0) {
if (!in_function && !has_main
&& looks_internal(lines + i + 1, &why)) {
/* This implies we start a function here. */