diff options
Diffstat (limited to 'src/vhdl/sem_expr.ads')
| -rw-r--r-- | src/vhdl/sem_expr.ads | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/vhdl/sem_expr.ads b/src/vhdl/sem_expr.ads index 4c4f004a1..b06ca3de7 100644 --- a/src/vhdl/sem_expr.ads +++ b/src/vhdl/sem_expr.ads @@ -26,29 +26,29 @@ package Sem_Expr is Deferred_Constant_Allowed : Boolean := False; - -- Semantize an expression (other than a range) with a possible overloading. - -- Sem_expression_ov (and therefore sem_expression) must be called *once* - -- for each expression node with A_TYPE1 not null and at most *once* with - -- A_TYPE1 null. + -- Analyze an expression (other than a range) with a possible overloading. + -- Sem_expression_ov (and therefore sem_expression) must be called *once* + -- for each expression node with A_TYPE1 not null and at most *once* with + -- A_TYPE1 null. -- - -- When A_TYPE1 is null, sem_expression_ov find all possible types - -- of the expression. If there is only one possible type (ie, overloading - -- is non-existant or solved), then the type of the expression is set, - -- and the node is completly semantized. Sem_expression_ov must not - -- be called for such a node. - -- If there is several possible types (ie overloaded), then the type is - -- set with a list of overload. To finishes the semantisation, - -- sem_expression_ov must be called again with A_TYPE1 set to the - -- expected type. + -- When A_TYPE1 is null, sem_expression_ov find all possible types + -- of the expression. If there is only one possible type (ie, overloading + -- is non-existant or solved), then the type of the expression is set, + -- and the node is completly analyzed. Sem_expression_ov must not + -- be called for such a node. + -- If there is several possible types (ie overloaded), then the type is + -- set with a list of overload. To finishes the semantisation, + -- sem_expression_ov must be called again with A_TYPE1 set to the + -- expected type. -- - -- If A_TYPE1 is set, sem_expression_ov must finishes the semantisation - -- of the expression, and set its type, which is not necessary a base type. - -- A_TYPE1 must be a base type. + -- If A_TYPE1 is set, sem_expression_ov must finishes the analyze of the + -- expression, and set its type, which is not necessary a base type. + -- A_TYPE1 must be a base type. -- - -- In case of error, it displays a message and return null. - -- In case of success, it returns the semantized expression, which can - -- be different from EXPR (eg, a character literal is transformed into an - -- enumeration literal). + -- In case of error, it displays a message and return null. + -- In case of success, it returns the analyzed expression, which can + -- be different from EXPR (eg, a character literal is transformed into an + -- enumeration literal). function Sem_Expression_Ov (Expr: Iir; A_Type1: Iir) return Iir; -- If A_TYPE is not null, then EXPR must be of type A_TYPE. @@ -107,7 +107,7 @@ package Sem_Expr is -- If EXPR is NULL_IIR, NULL_IIR is silently returned. function Check_Is_Expression (Expr : Iir; Loc : Iir) return Iir; - -- Semantize a procedure_call or a concurrent_procedure_call_statement. + -- Analyze a procedure_call or a concurrent_procedure_call_statement. -- A procedure call is not an expression but because most of the code -- for procedure call is common with function call, procedure calls are -- handled in this package. @@ -127,12 +127,12 @@ package Sem_Expr is function Sem_Discrete_Range_Expression (Expr: Iir; A_Type: Iir; Any_Dir: Boolean) return Iir; - -- Semantize a discrete range and convert to integer if both bounds are + -- Analyze a discrete range and convert to integer if both bounds are -- universal integer types, according to rules of LRM 3.2.1.1 function Sem_Discrete_Range_Integer (Expr: Iir) return Iir; -- Transform LIT into a physical_literal. - -- LIT can be either a not semantized physical literal or + -- LIT can be either a not analyzed physical literal or -- a simple name that is a physical unit. In the later case, a physical -- literal is created. function Sem_Physical_Literal (Lit: Iir) return Iir; @@ -180,7 +180,7 @@ package Sem_Expr is Low : out Iir; High : out Iir); - -- Semantize CHOICE_LIST when the choice expression SEL is of a + -- Analyze CHOICE_LIST when the choice expression SEL is of a -- one-dimensional character array type. procedure Sem_String_Choices_Range (Choice_Chain : Iir; Sel : Iir); |