Commit bb8a4c2b authored by Nguyen, Thien Minh's avatar Nguyen, Thien Minh
Browse files

Added the Semicolon token for entern declaration 



I confused myself b/w the semicolon in g4 and the actual SEMICOLON token that is required.

Checking the generated llvm ir.

Signed-off-by: default avatarThien Nguyen <nguyentm@ornl.gov>
parent 2445d7bb

mlir/parsers/qasm3/antlr/generated/qasm3.interp

+1 −1

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mlir/parsers/qasm3/antlr/generated/qasm3Parser.cpp

+278 −271

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mlir/parsers/qasm3/antlr/generated/qasm3Parser.h

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Original line number Diff line number Diff line
@@ -1732,6 +1732,7 @@ public: 
    StatementContext* statement(size_t i);

    ReturnStatementContext *returnStatement();

    antlr4::tree::TerminalNode *EXTERN();

    antlr4::tree::TerminalNode *SEMICOLON();



    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;

    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;

mlir/parsers/qasm3/antlr/qasm3.g4

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Original line number Diff line number Diff line
@@ -480,7 +480,7 @@ subroutineBlock 
    // Begin QCOR Extension

    // Allow a special 'extern' keyword in place of the subroutine definition 

    // to denote a declaration of an externally-provided quantum subroutine.

    | EXTERN

    | EXTERN SEMICOLON

    // End QCOR Extension

    ;