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• Translate-off

Vl-scary-translate-comment-p

Recognize special translate_off or translate-on comments.

Signature

(vl-scary-translate-comment-p x) → *

Arguments

x — Guard (stringp x).

It seems as though different tools have different syntax for this. From internet searches, it appears that at least the following may be used by different tools:

• // synopsys translate_off
• // synthesis translate_off
• // pragma translate_off
• // exemplar translate_off
• // cadence translate_off

As well as translate_on versions of the above, as well as /*...*/-style instead of //-style comments. The above may well be incomplete.

Well, it seems pretty reasonable to just flag any comment that mentions translate_on or translate_off.

Definitions and Theorems

Function: vl-scary-translate-comment-p

(defun vl-scary-translate-comment-p (x)
  (declare (xargs :guard (stringp x)))
  (let ((__function__ 'vl-scary-translate-comment-p))
    (declare (ignorable __function__))
    (or (str::substrp "translate_on" x)
        (str::substrp "translate_off" x))))