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| author | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2023-10-21 16:39:54 +0000 |
|---|---|---|
| committer | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2023-10-21 16:47:14 +0000 |
| commit | 78cd77f1f129ec6d217d6bf80a7a4ff0299e54d8 (patch) | |
| tree | 6bbecdba62db1c78b5da0fa8d04cf9a916ab6938 | |
| parent | eb30083b6952f1564725c8027a4a63ad3f00d79c (diff) | |
| download | rust-78cd77f1f129ec6d217d6bf80a7a4ff0299e54d8.tar.gz rust-78cd77f1f129ec6d217d6bf80a7a4ff0299e54d8.zip | |
Give better error for unsupported asm!()
| -rw-r--r-- | src/inline_asm.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/inline_asm.rs b/src/inline_asm.rs index 75d7f2e5c54..d809fd4bb15 100644 --- a/src/inline_asm.rs +++ b/src/inline_asm.rs @@ -228,6 +228,16 @@ pub(crate) fn codegen_inline_asm<'tcx>( fx.bcx.ins().jump(destination_block, &[]); return; } + + if cfg!(not(feature = "inline_asm")) { + fx.tcx.sess.span_err( + span, + "asm! and global_asm! support is disabled while compiling rustc_codegen_cranelift", + ); + } else { + fx.tcx.sess.span_err(span, "asm! and global_asm! are not yet supported on Windows"); + } + return; } let operands = operands |