Re: bison info doc - precedence in recursive parsing
Hans Åberg <[email protected]>
| Newsgroups | gmane.comp.parsers.bison.general |
|---|---|
| Message-ID | <[email protected]> |
> On 3 Feb 2019, at 07:50, [email protected] wrote: > > The first effect of the precedence declarations is to assign precedence levels to the terminal symbols declared. The second effect is to assign precedence levels to certain rules: each rule gets its precedence from the last terminal symbol mentioned in the components. If you write the .output file using --verbose or %verbose, the precedence makes a choice at the parsing dot "." in the case of a shift/reduce conflict, see the Bison manual, sec. 5.2. I thought it was between the lookahead token and the token before the dot, but perhaps Akim can clarify. _______________________________________________ [email protected] https://lists.gnu.org/mailman/listinfo/help-bison