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From: | Simon Richter |
Subject: | Re: unknown type in %union{} |
Date: | Mon, 10 Oct 2022 17:13:16 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 |
Hi,On 10/10/22 13:37, andreas graeper via Users list for the GNU Bison parser generator wrote:
i try to use an object ast.h/c/o and want a member of %union{ .. ast*a; .. } to be a pointer to a type defined inthere. The header 'ast.h' is included inside %{ .. %}
These are inserted too late (code in "%{ ... %}" can use YYSTYPE, so the union definition is before that). Use "%code requires { ... }" for these includes.
Simon
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