diff options
Diffstat (limited to 'frontends/ast/ast.h')
| -rw-r--r-- | frontends/ast/ast.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h index bddda9667..a5d5ee30a 100644 --- a/frontends/ast/ast.h +++ b/frontends/ast/ast.h @@ -190,8 +190,8 @@ namespace AST // creating and deleting nodes AstNode(AstNodeType type = AST_NONE, AstNode *child1 = NULL, AstNode *child2 = NULL, AstNode *child3 = NULL); - AstNode *clone(); - void cloneInto(AstNode *other); + AstNode *clone() const; + void cloneInto(AstNode *other) const; void delete_children(); ~AstNode(); @@ -234,8 +234,8 @@ namespace AST AstNode *eval_const_function(AstNode *fcall); // create a human-readable text representation of the AST (for debugging) - void dumpAst(FILE *f, std::string indent); - void dumpVlog(FILE *f, std::string indent); + void dumpAst(FILE *f, std::string indent) const; + void dumpVlog(FILE *f, std::string indent) const; // used by genRTLIL() for detecting expression width and sign void detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *found_real = NULL); @@ -264,11 +264,11 @@ namespace AST RTLIL::Const asAttrConst(); RTLIL::Const asParaConst(); uint64_t asInt(bool is_signed); - bool bits_only_01(); - bool asBool(); + bool bits_only_01() const; + bool asBool() const; // helper functions for real valued const eval - int isConst(); // return '1' for AST_CONSTANT and '2' for AST_REALVALUE + int isConst() const; // return '1' for AST_CONSTANT and '2' for AST_REALVALUE double asReal(bool is_signed); RTLIL::Const realAsConst(int width); }; |