builtin_macros: expect raw strings too
`expr_to_string` allows raw strings through so this code should be expected to handle those. Signed-off-by: David Wood <david@davidtw.co>
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@ -84,7 +84,7 @@ pub fn expand_env<'cx>(
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// Use the string literal in the code in the diagnostic to avoid confusing diagnostics,
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// e.g. when the literal contains escape sequences.
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let ast::ExprKind::Lit(ast::token::Lit {
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kind: ast::token::LitKind::Str,
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kind: ast::token::LitKind::Str | ast::token::LitKind::StrRaw(..),
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symbol: original_var,
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..
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}) = &var_expr.kind
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6
tests/ui/macros/builtin-env-issue-114010.rs
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6
tests/ui/macros/builtin-env-issue-114010.rs
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@ -0,0 +1,6 @@
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// unset-rustc-env:oopsie
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env![r#"oopsie"#];
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//~^ ERROR environment variable `oopsie` not defined at compile time
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fn main() {}
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11
tests/ui/macros/builtin-env-issue-114010.stderr
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11
tests/ui/macros/builtin-env-issue-114010.stderr
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@ -0,0 +1,11 @@
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error: environment variable `oopsie` not defined at compile time
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--> $DIR/builtin-env-issue-114010.rs:3:1
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LL | env![r#"oopsie"#];
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| ^^^^^^^^^^^^^^^^^
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= help: use `std::env::var("oopsie")` to read the variable at run time
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= note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to previous error
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