TYPE_MISMATCH

Severity: error

A VAR_GLOBAL declaration's type changed between revisions.

Why it matters. Global type changes often pass compile (especially between numerically-similar types like INT and WORD) but produce silent precision loss or sign-bit surprises at runtime. Listing every file that references the global makes the cleanup scope obvious in review.

Settings. No check-specific config.

Trigger.

(* before *)                       (* after *)
VAR_GLOBAL                         VAR_GLOBAL
    gFlow : REAL := 0.0;               gFlow : INT := 0;
END_VAR                            END_VAR

The bot posts.

🟥 error  TYPE_MISMATCH
Global 'gFlow' type changed: REAL → INT
Callers in 3 files may need updating.

Fix. Revert the type, or update every reader / writer to match.