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fix the pretty printer for expression states

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This commit is contained in:
Krasimir Angelov
2023-05-11 12:34:47 +02:00
parent 8f1e7a908f
commit fb0f1db74d
1 changed files with 3 additions and 1 deletions
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4
src/runtime/c/pgf/parser.cxx
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@@ -873,7 +873,7 @@ void PgfParser::print_expr_state_before(PgfPrinter *printer, ExprState *state)
void PgfParser::print_expr_state_after(PgfPrinter *printer, ExprState *state) void PgfParser::print_expr_state_after(PgfPrinter *printer, ExprState *state)
{ {
for (size_t i = state->n_args; i < state->prod->n_args; i++) { for (size_t i = state->n_args+1; i < state->prod->n_args; i++) {
printer->puts(" ?"); printer->puts(" ?");
} }
@@ -890,6 +890,8 @@ void PgfParser::print_expr_state(ExprState *state)
printer.nprintf(16, "[%f] ", state->prob); printer.nprintf(16, "[%f] ", state->prob);
print_expr_state_before(&printer, state); print_expr_state_before(&printer, state);
if (state->prod->n_args > 0)
printer.puts(" ?");
print_expr_state_after(&printer, state); print_expr_state_after(&printer, state);
printer.puts("\n"); printer.puts("\n");