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Clarify comment on INTEGER_TYPE. 

From-SVN: r3618
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Per Bothner 1993-03-02 22:46:43 -08:00
parent bd814d9779
commit 442cb32d53
1 changed files with 5 additions and 3 deletions
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8
gcc/tree.def
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@ -121,11 +121,13 @@ DEFTREECODE (BLOCK, "block", "b", 0)
DEFTREECODE (VOID_TYPE, "void_type", "t", 0) /* The void type in C */
/* Integer types in all languages, including char in C. */
/* Has components TYPE_MIN_VALUE, TYPE_MAX_VALUE (expressions, inclusive)
/* Integer types in all languages, including char in C.
Also used for sub-ranges of other discrete types.
Has components TYPE_MIN_VALUE, TYPE_MAX_VALUE (expressions, inclusive)
and TYPE_PRECISION (number of bits used by this type).
In the case of a subrange type in Pascal, the TREE_TYPE
of this will point at the supertype (another INTEGER_TYPE).
of this will point at the supertype (another INTEGER_TYPE,
or an ENUMERAL_TYPE, CHAR_TYPE, or BOOLEAN_TYPE).
Otherwise, the TREE_TYPE is zero. */
DEFTREECODE (INTEGER_TYPE, "integer_type", "t", 0)