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PHP 7.3: Add support for trailing commas in calls

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RFC: https://wiki.php.net/rfc/trailing-comma-function-calls
This commit is contained in:
Nikita Popov
2018-03-10 16:41:20 +01:00
parent 610617fe93
commit 91a462ce76
5 changed files with 195 additions and 60 deletions
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140
test/code/parser/expr/trailingCommas.test Normal file
View File

@ -0,0 +1,140 @@
PHP 7.3 trailing comma additions
-----
<?php
foo($a, $b, );
$foo->bar($a, $b, );
Foo::bar($a, $b, );
new Foo($a, $b, );
unset($a, $b, );
isset($a, $b, );
-----
!!php7
array(
0: Stmt_Expression(
expr: Expr_FuncCall(
name: Name(
parts: array(
0: foo
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
unpack: false
)
1: Arg(
value: Expr_Variable(
name: b
)
byRef: false
unpack: false
)
)
)
)
1: Stmt_Expression(
expr: Expr_MethodCall(
var: Expr_Variable(
name: foo
)
name: Identifier(
name: bar
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
unpack: false
)
1: Arg(
value: Expr_Variable(
name: b
)
byRef: false
unpack: false
)
)
)
)
2: Stmt_Expression(
expr: Expr_StaticCall(
class: Name(
parts: array(
0: Foo
)
)
name: Identifier(
name: bar
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
unpack: false
)
1: Arg(
value: Expr_Variable(
name: b
)
byRef: false
unpack: false
)
)
)
)
3: Stmt_Expression(
expr: Expr_New(
class: Name(
parts: array(
0: Foo
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
unpack: false
)
1: Arg(
value: Expr_Variable(
name: b
)
byRef: false
unpack: false
)
)
)
)
4: Stmt_Unset(
vars: array(
0: Expr_Variable(
name: a
)
1: Expr_Variable(
name: b
)
)
)
5: Stmt_Expression(
expr: Expr_Isset(
vars: array(
0: Expr_Variable(
name: a
)
1: Expr_Variable(
name: b
)
)
)
)
)