(bison.info) Type Decl

Info Catalog

(bison.info) Union Decl

(bison.info) Declarations

(bison.info) Expect Decl

 
 Nonterminal Symbols
 -------------------
 
 When you use `%union' to specify multiple value types, you must declare
 the value type of each nonterminal symbol for which values are used.
 This is done with a `%type' declaration, like this:
 
      %type <TYPE> NONTERMINAL...
 
 Here NONTERMINAL is the name of a nonterminal symbol, and TYPE is the
 name given in the `%union' to the alternative that you want ( The
 Collection of Value Types Union Decl.).  You can give any number of
 nonterminal symbols in the same `%type' declaration, if they have the
 same value type.  Use spaces to separate the symbol names.
 
    You can also declare the value type of a terminal symbol.  To do
 this, use the same `<TYPE>' construction in a declaration for the
 terminal symbol.  All kinds of token declarations allow `<TYPE>'.
 

Info Catalog

(bison.info) Union Decl

(bison.info) Declarations

(bison.info) Expect Decl