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U
-
Unary adding operator 4.4,
- ...4.5,
- ...C;
- ...4.5.4
- See Also:
arithmetic operator
overloading of an operator
predefined operator
- as an operation of a discrete type 3.5.5
- in a simple expression 4.4
- overloaded 6.7
-
Unary operator 4.5;
- ...3.5.5,
- ...3.5.8,
- ...3.5.10,
- ...3.6.2,
- ...4.5.4,
- ...4.5.6,
- ...C
- See Also:
highest precedence operator
unary adding operator
- as an operation of a fixed point type 3.5.1
-
UNCHECKED_CONVERSION (predefined generic library function) 13.10.2;
- ...C,
- ...13.10
-
UNCHECKED_DEALLOCATION (predefined generic library procedure) 13.10.1;
- ...4.8,
- ...C,
- ...13.1 4
- Unconditional termination of a task
- See:
abnormal task
abort statement
-
Unconstrained array definition 3.6
-
Unconstrained array type 3.6
- as an actual to a formal private type 12.3.2
- formal parameter 6.2
- subject to a length clause 13.2
-
Unconstrained subtype 3.3,
- ...3.3.2
- See Also:
constrained subtype
constraint
subtype
type
- indication in a generic unit 12.3.2
-
Unconstrained type 3.3;
- ...3.2.1,
- ...3.6,
- ...3.6.1,
- ...3.7,
- ...3.7.2
- formal parameter 6.2
- with discriminants 6.4.1,
- ...12.3.2
-
Unconstrained variable 3.3,
- ...3.6,
- ...3.7;
- ...12.3.1
- as a subcomponent
- [see: subcomponent]
-
Undefined value
- of a scalar parameter 6.2
- of a scalar variable 3.2.1
-
Underline character 2.1
- in a based literal 2.4.2
- in a decimal literal 2.4.1
- in an identifier 2.3
-
Unhandled exception 11.4.1
- Unit
- See:
compilation unit
generic unit
library unit
program unit
storage unit
task unit
-
Universal expression 4.10
- assigned 5.2
- in an attribute designator 4.1.4
- of a real type implicitly converted 4.5.7
- that is static 4.10
-
Universal type 4.10
- See Also:
conversion
implicit conversion
- expression
- [see: expression, numeric literal]
- of a named number 3.2.2;
- ...3.2
- result of an attribute
- [see: attribute]
-
UNIVERSAL_FIXED (predefined type) 3.5.9
- result of fixed point multiplying operators 4.5.5
-
UNIVERSAL_INTEGER (predefined type) 3.5.4,
- ...4.10;
- ...C
- See Also:
integer literal
- argument to a conversion 3.3.3,
- ...4.6
- attribute 3.5.5,
- ...13.7.1,
- ...13.7.2,
- ...13.7.3;
- ...9.9
- bounds of a discrete range 3.6.1
- bounds of a loop parameter 5.5
- codes representing enumeration type values 13.3
- converted to an integer type 3.5.5
- of integer literals 2.4,
- ...4.2
- result of an operation 4.10;
- ...4.5
-
UNIVERSAL_REAL (predefined type) 3.5.6,
- ...4.10
- See Also:
real literal
- argument to a conversion 3.3.3,
- ...4.6
- attribute 13.7.1
- converted to a fixed point type 3.5.10
- converted to a floating point type 3.5.8
- of real literals 2.4,
- ...4.2
- result of an operation 4.10;
- ...4.5
-
Updating the value of an object 6.2
- Upper bound
- See:
bound
last attribute
-
Upper case letter 2.1
- See Also:
basic graphic character
- A to F in a based literal 2.4.2
- E in a decimal literal 2.4.1
- in an identifier 2.3
- Urgency of a task
- See:
task priority
-
Use clause (to achieve direct visibility) 8.4;
- ...8.3,
- ...D
- See Also:
context clause
- as a basic declarative item 3.9
- as a later declarative item 3.9
- in a code procedure body 13.8
- in a context clause of a compilation unit 10.1.1
- in a context clause of a subunit 10.2
- inserted by the environment 10.4
-
USE_ERROR (input-output exception) 14.4;
- ...14.2.1,
- ...14.2.3,
- ...14.2.5,
- ...14.3.3,
- ...14.3.10,
- ...14.5
- Using the Online Command Reference Help
- Using the Online LRM
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