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| author | John Hodge <tpg@mutabah.net> | 2016-06-26 17:42:42 +0800 |
|---|---|---|
| committer | John Hodge <tpg@mutabah.net> | 2016-06-26 17:42:42 +0800 |
| commit | 7be1b3aeb885bb020faddb3b390a49d6d6f206d5 (patch) | |
| tree | 006b8aa15ab5ea909ec7e4c6030c4f1a734e039f /src/hir/expr.hpp | |
| parent | e9714fa625e02047d50d56fdd8c665742a443c73 (diff) | |
| download | mrust-7be1b3aeb885bb020faddb3b390a49d6d6f206d5.tar.gz | |
HIR Typecheck - Hacking to pieces
Diffstat (limited to 'src/hir/expr.hpp')
| -rw-r--r-- | src/hir/expr.hpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/hir/expr.hpp b/src/hir/expr.hpp index 7e43e206..65e5bb0d 100644 --- a/src/hir/expr.hpp +++ b/src/hir/expr.hpp @@ -166,6 +166,25 @@ struct ExprNode_Assign: And, Or , Xor, Shr, Shl, }; + static const char* opname(Op v) { + switch(v) + { + case Op::None: return ""; + case Op::Add: return "+"; + case Op::Sub: return "-"; + case Op::Mul: return "*"; + case Op::Div: return "/"; + case Op::Mod: return "%"; + + case Op::And: return "&"; + case Op::Or: return "|"; + case Op::Xor: return "^"; + + case Op::Shr: return ">>"; + case Op::Shl: return "<<"; + } + throw ""; + } Op m_op; ExprNodeP m_slot; @@ -199,6 +218,34 @@ struct ExprNode_BinOp: And, Or , Xor, Shr, Shl, }; + static const char* opname(Op v) { + switch(v) + { + case Op::CmpEqu: return "=="; + case Op::CmpNEqu: return "!="; + case Op::CmpLt: return "<"; + case Op::CmpLtE: return "<="; + case Op::CmpGt: return ">"; + case Op::CmpGtE: return ">="; + + case Op::BoolAnd: return "&&"; + case Op::BoolOr: return "||"; + + case Op::Add: return "+"; + case Op::Sub: return "-"; + case Op::Mul: return "*"; + case Op::Div: return "/"; + case Op::Mod: return "%"; + + case Op::And: return "&"; + case Op::Or: return "|"; + case Op::Xor: return "^"; + + case Op::Shr: return ">>"; + case Op::Shl: return "<<"; + } + return "??"; + } Op m_op; ::HIR::ExprNodeP m_left; @@ -234,6 +281,15 @@ struct ExprNode_UniOp: Invert, // '!<expr>' Negate, // '-<expr>' }; + static const char* opname(Op v) { + switch(v) { + case Op::Ref: return "&"; + case Op::RefMut:return "&mut"; + case Op::Invert:return "!"; + case Op::Negate:return "-"; + } + throw ""; + } Op m_op; ::HIR::ExprNodeP m_value; |