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Diffstat (limited to 'src/pass.h')
| -rw-r--r-- | src/pass.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/pass.h b/src/pass.h index 881fc4e00..30e16761d 100644 --- a/src/pass.h +++ b/src/pass.h @@ -211,6 +211,11 @@ public: // That means that you can't rely on Walker object properties to persist across // your functions, and you can't expect a new object to be created for each // function either (which could be very inefficient). + // + // It is valid for function-parallel passes to read (but not modify) global + // module state, like globals or imports. However, reading other functions' + // contents is invalid, as function-parallel tests can be run while still + // adding functions to the module. virtual bool isFunctionParallel() { return false; } // This method is used to create instances per function for a function-parallel |