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doc: lalr1.cc and variants.

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* doc/bison.texinfo (Decl Summary): Document the "lex_symbol" and
	"variant" %define variables.
	(C++ Semantic Values): Split into...
	(C++ Unions, C++ Variants): these.
	The latter is new.
	(C++ Parser Interface): Fix type names.
	Document parser::syntax_error.
	Document the fact that locations are not mandatory.
	(C++ Scanner Interface): Split into...
	(Split Symbols, Complete Symbols): these.
	The later is new.
	(Calc++ Parsing Driver): Use variants.
	Add more comments.
	Adjust style.
	(Calc++ Parser): Declare all the tokens, no
	longer accept raw characters.
	Remove %union.
	Adjust types and printers.
	Remove destructors.
	(Calc++ Scanner): Use make_<SYMBOL> functions.
	Use strerror in error message.
This commit is contained in:
Akim Demaille
2009-09-16 22:19:53 +02:00
parent f50bfcd6a1
commit 3cdc21cfd7
2 changed files with 430 additions and 108 deletions
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@@ -1,3 +1,28 @@
2009-09-16 Akim Demaille <demaille@gostai.com>
doc: lalr1.cc and variants.
* doc/bison.texinfo (Decl Summary): Document the "lex_symbol" and
"variant" %define variables.
(C++ Semantic Values): Split into...
(C++ Unions, C++ Variants): these.
The latter is new.
(C++ Parser Interface): Fix type names.
Document parser::syntax_error.
Document the fact that locations are not mandatory.
(C++ Scanner Interface): Split into...
(Split Symbols, Complete Symbols): these.
The later is new.
(Calc++ Parsing Driver): Use variants.
Add more comments.
Adjust style.
(Calc++ Parser): Declare all the tokens, no
longer accept raw characters.
Remove %union.
Adjust types and printers.
Remove destructors.
(Calc++ Scanner): Use make_<SYMBOL> functions.
Use strerror in error message.
2009-09-16 Akim Demaille <demaille@gostai.com>
doc: spell checking.