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Add verilator lint_save/lint_restore

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git-svn-id: file://localhost/svn/verilator/trunk/verilator@912 77ca24e4-aefa-0310-84f0-b9a241c72d87
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Wilson Snyder
2007-04-19 14:21:37 +00:00
parent ea8445d187
commit a216c1e7e4
7 changed files with 87 additions and 2 deletions
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bin/verilator
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@@ -1152,6 +1152,26 @@ Disable the specified warning message for any warnings following the comment.
Re-enable the specified warning message for any warnings following the comment.
=item /*verilator lint_restore*/
After a /*verilator lint_save*/, pop the stack containing lint message
state. Often this is useful at the bottom of include files.
=item /*verilator lint_save*/
Push the current state of what lint messages are turned on or turned off to
a stack. Later meta-comments may then lint_on or lint_off specific
messages, then return to the earlier message state by using /*verilator
lint_restore*/. For example:
// verilator lint_save
// verilator lint_off SOME_WARNING
... // code needing SOME_WARNING turned off
// verilator lint_restore
If SOME_WARNING was on before the lint_off, it will now be restored to on,
and if it was off before the lint_off it will remain off.
=item /*verilator no_inline_task*/
Used in a function or task variable definition section to specify the