diff options
Diffstat (limited to 'src/mem/slicc/ast/PeekStatementAST.py')
-rw-r--r-- | src/mem/slicc/ast/PeekStatementAST.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mem/slicc/ast/PeekStatementAST.py b/src/mem/slicc/ast/PeekStatementAST.py index d267df26e..cecb9aa9f 100644 --- a/src/mem/slicc/ast/PeekStatementAST.py +++ b/src/mem/slicc/ast/PeekStatementAST.py @@ -62,7 +62,12 @@ class PeekStatementAST(StatementAST): // Declare message const $mtid* in_msg_ptr M5_VAR_USED; in_msg_ptr = dynamic_cast<const $mtid *>(($qcode).${{self.method}}()); - assert(in_msg_ptr != NULL); // Check the cast result + if (in_msg_ptr == NULL) { + // If the cast fails, this is the wrong inport (wrong message type). + // Throw an exception, and the caller will decide to either try a + // different inport or punt. + throw RejectException(); + } ''') if self.pairs.has_key("block_on"): |