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-rw-r--r--src/runtime/c/pgf/parser.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/runtime/c/pgf/parser.c b/src/runtime/c/pgf/parser.c
index 56b310420..a42f1cb61 100644
--- a/src/runtime/c/pgf/parser.c
+++ b/src/runtime/c/pgf/parser.c
@@ -1079,7 +1079,7 @@ pgf_symbols_cmp(GuString* psent, BIND_TYPE* pbind, PgfSymbols* syms)
static void
pgf_parsing_lookahead(PgfParsing *ps, PgfParseState* state,
- size_t i, size_t j, ptrdiff_t min, ptrdiff_t max)
+ int i, int j, ptrdiff_t min, ptrdiff_t max)
{
// This is a variation of a binary search algorithm which
// can retrieve all prefixes of a string with minimal
@@ -1087,7 +1087,7 @@ pgf_parsing_lookahead(PgfParsing *ps, PgfParseState* state,
// prefix separately.
while (i <= j) {
- size_t k = (i+j) / 2;
+ int k = (i+j) / 2;
PgfSequence* seq = gu_seq_index(ps->concr->sequences, PgfSequence, k);
GuString start = ps->sentence + state->end_offset;