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Flush stdout after PRINTLN

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This allows debug PRINTLN statements to run even if
subsequent rgbasm directives cause a crash.
This commit is contained in:
Rangi
2021-03-31 11:22:41 -04:00
parent c7ed9a275e
commit 363b3d0134
1 changed files with 8 additions and 2 deletions
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10
src/asm/parser.y
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@@ -1164,8 +1164,14 @@ popc : T_POP_POPC { charmap_Pop(); }
print : T_POP_PRINT print_exprs trailing_comma
;
println : T_POP_PRINTLN { putchar('\n'); }
| T_POP_PRINTLN print_exprs trailing_comma { putchar('\n'); }
println : T_POP_PRINTLN {
putchar('\n');
fflush(stdout);
}
| T_POP_PRINTLN print_exprs trailing_comma {
putchar('\n');
fflush(stdout);
}
;
print_exprs : print_expr