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string interpolation: don't trust type checking, only start from strings if they're literals

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Devyn Cairns 2024-07-03 00:18:32 -07:00
parent 52ec0c3b1d
commit ae0651127d
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1 changed files with 6 additions and 2 deletions
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8
crates/nu-engine/src/compile/expression.rs
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@ -447,8 +447,12 @@ pub(crate) fn compile_expression(
Expr::StringInterpolation(exprs) | Expr::GlobInterpolation(exprs, _) => { Expr::StringInterpolation(exprs) | Expr::GlobInterpolation(exprs, _) => {
let mut exprs_iter = exprs.iter().peekable(); let mut exprs_iter = exprs.iter().peekable();
if exprs_iter.peek().is_some_and(|e| e.ty == Type::String) { if exprs_iter
// If the first expression is typed as a string, just take it and build from that .peek()
.is_some_and(|e| matches!(e.expr, Expr::String(..) | Expr::RawString(..)))
{
// If the first expression is a string or raw string literal, just take it and build
// from that
compile_expression( compile_expression(
working_set, working_set,
builder, builder,