[all-commits] [llvm/llvm-project] b57670: [lld][WebAssembly] Early error if output file cann...

[Sam Clegg via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b5767010a8ea2f5e2148da5f3e37041185211370
      https://github.com/llvm/llvm-project/commit/b5767010a8ea2f5e2148da5f3e37041185211370
  Author: Sam Clegg <sbc at chromium.org>
  Date:   2020-03-31 (Tue, 31 Mar 2020)

  Changed paths:
    A lld/test/wasm/early-exit-for-bad-paths.s
    M lld/test/wasm/lto/opt-level.ll
    M lld/test/wasm/responsefile.test
    M lld/wasm/Driver.cpp

  Log Message:
  -----------
  [lld][WebAssembly] Early error if output file cannot be created.

This matches the behaviour of the ELF driver.

Also move the `createFiles` to be `checkConfig` and report `no input
files` there.   Again this is mostly to match the structure of the ELF
linker better.

Differential Revision: https://reviews.llvm.org/D76960