Add regression test for #141738#152402
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…mGCA Using a struct constructor (DefKind::Ctor(Struct, Const)) as an array repeat count with `#![feature(min_generic_const_args)]` used to trigger an ICE in const alias normalization. Add a regression test to ensure the compiler produces a proper type error instead of panicking.
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Rollup of 9 pull requests Successful merges: - #150424 (diagnostics: add note when param-env shadows global impl) - #152132 (implement `carryless_mul`) - #152508 (Improve write! and writeln! error when called without destination) - #152534 (Test(lib/win/net): Skip UDS tests when under Win7) - #152578 (ci: Lock cross toolchain version and update docs) - #152188 (Include `library/stdarch` for `CURRENT_RUSTC_VERSION` updates) - #152402 (Add regression test for #141738) - #152472 (unwind/wasm: fix compile error by wrapping wasm_throw in unsafe block) - #152610 (Exchange js_lint message between bless and non-bless)
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Rollup merge of #152402 - AprilNEA:test/issue-141738-struct-ctor-array-len, r=BoxyUwU Add regression test for #141738 Closes #141738 - Add a regression test for #141738 - Using a struct constructor (`DefKind::Ctor(Struct, Const)`) as an array repeat count with `#![feature(min_generic_const_args)]` used to ICE in const alias normalization - Fixed by #150704, which added const constructor support for mGCA. This test covers the **error path** (struct ctor where `usize` is expected), which was not covered by the tests in #150704
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Rollup of 9 pull requests Successful merges: - rust-lang/rust#150424 (diagnostics: add note when param-env shadows global impl) - rust-lang/rust#152132 (implement `carryless_mul`) - rust-lang/rust#152508 (Improve write! and writeln! error when called without destination) - rust-lang/rust#152534 (Test(lib/win/net): Skip UDS tests when under Win7) - rust-lang/rust#152578 (ci: Lock cross toolchain version and update docs) - rust-lang/rust#152188 (Include `library/stdarch` for `CURRENT_RUSTC_VERSION` updates) - rust-lang/rust#152402 (Add regression test for rust-lang/rust#141738) - rust-lang/rust#152472 (unwind/wasm: fix compile error by wrapping wasm_throw in unsafe block) - rust-lang/rust#152610 (Exchange js_lint message between bless and non-bless)
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Closes #141738
DefKindfor const alias to resolve to: Ctor(Struct, Const) #141738DefKind::Ctor(Struct, Const)) as an array repeat count with#![feature(min_generic_const_args)]used to ICE in const alias normalizationusizeis expected), which was not covered by the tests in MGCA: Const constructors support #150704