* Fix $fgets being mis-optimized away (#7976).

Fixes #7976.
2026-10-06 01:54:01 +02:00 · 2026-07-24 09:26:01 -04:00
parent 370a40348b
commit d2de6b42cf
5 changed files with 88 additions and 0 deletions
@@ -3259,6 +3259,7 @@ public:
    bool sizeMattersRhs() const override { return false; }
    bool isSystemFunc() const override { return true; }
    int instrCount() const override { return widthInstrs() * 64; }
+    bool isPure() override { return false; }  // SPECIAL: $display has 'visual' ordering
 };
 class AstFUngetC final : public AstNodeBiop {
 public: