Print¶
Writes a formatted record to standard output.
Declaration¶
Syntax¶
Print(expr text)
Arguments¶
Argument |
Description |
|---|---|
|
the text to write, normally a StringFormat holding the format and the output list. |
Return values¶
None.
Description¶
Print carries a single expression rather than a format and a list of
values: formatting is
StringFormat’s job, so a backend that
can produce a string already has everything it needs to implement print.
print *, x is a Print whose text is a StringFormat with a nil
format, meaning list-directed output.
Examples¶
(Print
:text (StringFormat
:fmt nil
:args [
(Var
:v (SymbolRef 1 "n")
)
]
:kind :FormatFortran
:type (String
:kind 1
:len nil
:len_kind :DeferredLength
:physical_type :DescriptorString
)
:value nil
)
)
It comes from this complete ASR text document:
(TranslationUnit
:symtab (SymbolTable
:id 0
:symbols {
"main" (Program
:symtab (SymbolTable
:id 1
:symbols {
"n" (Variable
:parent_symtab 1
:name "n"
:dependencies []
:intent :Local
:symbolic_value nil
:value nil
:storage :Default
:type (Integer
:kind 4
)
:type_declaration nil
:abi :Source
:access :Public
:presence :Required
:value_attr false
:target_attr false
:contiguous_attr false
:bindc_name nil
:is_volatile false
:is_protected false
:pass_attr :NotMethod
:self_argument nil
:codims []
)
}
)
:name "main"
:dependencies []
:body [
(Print
:text (StringFormat
:fmt nil
:args [
(Var
:v (SymbolRef 1 "n")
)
]
:kind :FormatFortran
:type (String
:kind 1
:len nil
:len_kind :DeferredLength
:physical_type :DescriptorString
)
:value nil
)
)
]
)
}
)
:items []
)