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Expression grammar #3

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hadronized opened this issue Jul 10, 2017 · 0 comments
Closed

Expression grammar #3

hadronized opened this issue Jul 10, 2017 · 0 comments

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@hadronized
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hadronized commented Jul 10, 2017 •
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Expr <- AssExpr | Expr , AssExpr
AssExpr <- CondExpr | UnaExpr AssOp AssExpr
CondExpr <- LOrExpr | LOrExpr ? Expr : AssExpr
LOrExpr <- LXorExpr | LOrExpr \|\| LXorExpr
LXorExpr <- LAndExpr | LXorExpr ^^ LAndExpr
LAndExpr <- IOrExr | LAndExpr && IOrExpr
IOrExpr <- EOrExpr | IOrExpr \| EOrExpr
EOrExpr <- AndExpr | EOrExpr ^ AndExpr
AndExpr <- EqExpr | AndExpr & EqExpr
EqExpr <- RelExpr | EqExpr == RelExpr | EqExpr != RelExpr
RelExpr <- ShiftExpr | RelExpr < ShiftExpr | RelExpr > ShiftExpr | RelExpr ≤ ShiftExpr | RelExpr ≥ ShiftExpr
ShiftExpr <- AddExpr | ShiftExpr << AddExpr | ShiftExpr >> AddExpr
AddExpr <- MultExpr | AddExpr + MultExpr | AddExpr - MultExpr
MultExpr <- UnaExpr | MultExpr * UnaExpr | MultExpr / UnaExpr | MultExpr % UnaExpr
UnaExpr <- PostExpr UnaOp
PostExpr <- PrimExpr | PostExpr [ IntExpr ] | FunCall | PostExpr . FieldSel | PostExpr ++ | PostExpr --
PrimExpr <- IDENTIFIER | INTCONST | UINTCONST | FLOATCONST | BOOLCONST | DOUBLECONST | ( Expr )

// and FunCall has a FunIdentifier, which has a PostExpr in it…
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