set token location, support OPEN_PARENS, CLOSE_PARENS, SEMICOLON, PUBLIC,

set token location, support OPEN_PARENS, CLOSE_PARENS, SEMICOLON, PUBLIC,

2006-04-24  Jürg Billeter  <j@bitron.ch>

	* valac/scanner.l: set token location, support OPEN_PARENS,
	  CLOSE_PARENS, SEMICOLON, PUBLIC, STATIC
	* valac/parser.y: save symbol location, output exact error location,
	  support method declarations
	* valac/context.h: add ValaLocation, ValaMethod, and ValaFormalParameter
	  structs, add location to ValaClass and ValaTypeReference structs
	* valac/context.c: output error location, support method declarations
	* valac/generator.c: support method declarations
	* valac/driver.c: add comment
	* tests/test-004.vala: test method declaration

svn path=/trunk/; revision=3