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Diffstat (limited to 'src/vhdl/vhdl-evaluation.ads')
| -rw-r--r-- | src/vhdl/vhdl-evaluation.ads | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vhdl/vhdl-evaluation.ads b/src/vhdl/vhdl-evaluation.ads index 61c290ae1..6d913a4d2 100644 --- a/src/vhdl/vhdl-evaluation.ads +++ b/src/vhdl/vhdl-evaluation.ads @@ -127,6 +127,9 @@ package Vhdl.Evaluation is -- Note: the range constraint may be an attribute or a subtype. function Eval_Discrete_Range_Left (Constraint : Iir) return Iir; + -- Return true iff RNG is a null range. + function Eval_Is_Null_Discrete_Range (Rng : Iir) return Boolean; + -- Return the position of EXPR, ie the result of sub_type'pos (EXPR), where -- sub_type is the type of expr. -- EXPR must be of a discrete subtype. |