[flang-commits] [flang] [flang][Driver] Improve error message for assembly file input (PR #174069)

[Tarun Prabhu via flang-commits]

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@@ -0,0 +1,14 @@
+! Test that assembly input produces a helpful error message when not supported
+! 
+! RUN: not %flang %s 2>&1 | FileCheck %s
+! RUN: not %flang -c %s 2>&1 | FileCheck %s
+! RUN: not %flang %s -o output 2>&1 | FileCheck %s
+
+! CHECK: error: Currently, the driver does not accept assembly code. Use clang instead.
+! CHECK-SAME: Note that '-lflang_rt.runtime -lm' is required for linking.
+
+! Some dummy assembly content
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tarunprabhu wrote:

This comment doesn't really explain anything

https://github.com/llvm/llvm-project/pull/174069