Lines Matching refs:expansion_trail
53 static struct symbol *expansion_trail;
238 sym->expansion_trail = NULL;
473 if (subsym->expansion_trail) {
479 subsym->expansion_trail = expansion_trail;
480 expansion_trail = subsym;
529 if (subsym->expansion_trail) {
542 subsym->expansion_trail = expansion_trail;
543 expansion_trail = subsym;
577 expansion_trail = (struct symbol *)-1L;
579 sym->expansion_trail = expansion_trail;
580 expansion_trail = sym;
583 sym = expansion_trail;
585 struct symbol *n = sym->expansion_trail;
603 sym->expansion_trail = 0;