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let's just use ((void *)-1) as another invalid pointer result

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This commit is contained in:
Sven M. Hallberg 2015-09-05 22:43:49 +02:00
parent 90b6f30fa1
commit 8995097a1d
3 changed files with 5 additions and 6 deletions
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5
src/backends/llk.c
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@ -276,8 +276,7 @@ typedef struct {
// execute on their corresponding result.
// also on the stack below the mark, we store the previously accumulated
// value for the surrounding production.
static int dummy;
static void *MARK = &dummy; // stack frame delimiter
static void *MARK = (void *)-1; // stack frame delimiter
static HLLkState *llk_parse_start_(HAllocator* mm__, const HParser* parser)
{
@ -329,7 +328,7 @@ static HCountedArray *llk_parse_chunk_(HLLkState *s, const HParser* parser,
const HCFSequence *p = h_llk_lookup(table, x, stream);
if(p == NULL)
goto no_parse;
if(p == H_NEED_INPUT)
if(p == NEED_INPUT)
goto need_input;
// an infinite loop case that shouldn't happen