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Add support for var/string interp for external names (#729)

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This commit is contained in:
JT
2022-01-13 19:17:45 +11:00
committed by GitHub
parent d0f9943709
commit 82d90f4930
6 changed files with 77 additions and 45 deletions
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2
crates/nu-protocol/src/ast/expr.rs
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@ -15,7 +15,7 @@ pub enum Expr {
Var(VarId),
VarDecl(VarId),
Call(Box<Call>),
ExternalCall(String, Span, Vec<Expression>),
ExternalCall(Box<Expression>, Vec<Expression>),
Operator(Operator),
RowCondition(BlockId),
BinaryOp(Box<Expression>, Box<Expression>, Box<Expression>), //lhs, op, rhs

8
crates/nu-protocol/src/ast/expression.rs
View File

@ -142,7 +142,10 @@ impl Expression {
false
}
Expr::CellPath(_) => false,
Expr::ExternalCall(_, _, args) => {
Expr::ExternalCall(head, args) => {
if head.has_in_variable(working_set) {
return true;
}
for arg in args {
if arg.has_in_variable(working_set) {
return true;
@ -298,7 +301,8 @@ impl Expression {
}
}
Expr::CellPath(_) => {}
Expr::ExternalCall(_, _, args) => {
Expr::ExternalCall(head, args) => {
head.replace_in_variable(working_set, new_var_id);
for arg in args {
arg.replace_in_variable(working_set, new_var_id)
}