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C++ ABI: Mangling of call_expr
- From: "Giovanni Bajo" <giovannibajo at libero dot it>
- To: <gcc at gcc dot gnu dot org>
- Date: Mon, 23 Jun 2003 20:02:08 +0200
- Subject: C++ ABI: Mangling of call_expr
Hello,
I can't understand how mangle.c is supposed to mangle a call expression.
Currently, it just segfaults on it. The expression production from the ABI
says:
<expression> ::= <unary operator-name> <expression>
::= <binary operator-name> <expression> <expression>
::= <trinary operator-name> <expression> <expression>
<expression>
[...]
But what is a CALL_EXPR? Its two-letter mangled name is "cl", but it
certainly can't be either unary, binary, or trinary. In fact, in
operators.def, it is defined with arity "-1", which means "any arity is
allowed". But then, I can't see which production is supposed to use.
Giovanni Bajo