spec: s/char_lit/rune_lit/

The spec talks explicitly about rune literals but the
respective production is still called char_lit for
historic reasons. Updated the two occurences.

Fixes #4602.

R=rsc, iant, r, ken
CC=golang-dev
https://golang.org/cl/7070048
This commit is contained in:
Robert Griesemer 2013-01-07 18:02:58 -08:00
parent fba96e915d
commit c863db4e87

View file

@ -1,6 +1,6 @@
<!--{
"Title": "The Go Programming Language Specification",
"Subtitle": "Version of January 6, 2013",
"Subtitle": "Version of January 7, 2013",
"Path": "/ref/spec"
}-->
@ -423,7 +423,7 @@ After a backslash, certain single-character escapes represent special values:
All other sequences starting with a backslash are illegal inside rune literals.
</p>
<pre class="ebnf">
char_lit = "'" ( unicode_value | byte_value ) "'" .
rune_lit = "'" ( unicode_value | byte_value ) "'" .
unicode_value = unicode_char | little_u_value | big_u_value | escaped_char .
byte_value = octal_byte_value | hex_byte_value .
octal_byte_value = `\` octal_digit octal_digit octal_digit .
@ -2063,7 +2063,7 @@ or a parenthesized expression.
<pre class="ebnf">
Operand = Literal | OperandName | MethodExpr | "(" Expression ")" .
Literal = BasicLit | CompositeLit | FunctionLit .
BasicLit = int_lit | float_lit | imaginary_lit | char_lit | string_lit .
BasicLit = int_lit | float_lit | imaginary_lit | rune_lit | string_lit .
OperandName = identifier | QualifiedIdent.
</pre>