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Make Type an enum class (C++11 ftw)

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This commit is contained in:
Markus Hauschild
2013-06-01 16:22:01 +02:00
parent 4d805b34db
commit 6d2e40778c
10 changed files with 38 additions and 21 deletions
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grammar/grammar.y
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@@ -63,11 +63,11 @@ program ::= expr(E). { PrintVisitor* pv = new PrintVisitor; E->accept(pv)
fundef(A) ::= type(T) T_IDENTIFIER(ID) T_LPAREN params(P) T_RPAREN T_BEGIN statements(S) T_END.
{ A = new FunctionDefinition(T, ID->getText(), P, S); }
%type type {Type*}
type(A) ::= T_BOOL. { A = new Type("bool"); }
type(A) ::= T_INT. { A = new Type("int"); }
type(A) ::= T_STRING. { A = new Type("string"); }
type(A) ::= T_VOID. { A = new Type("void"); }
%type type {Type}
type(A) ::= T_BOOL. { A = Type::BOOL; }
type(A) ::= T_INT. { A = Type::INT; }
type(A) ::= T_STRING. { A = Type::STRING; }
type(A) ::= T_VOID. { A = Type::VOID; }
%type params {ParameterList*}
params(A) ::= . { A = new ParameterList(); }