exclude file from dup check

Author: tgross35

ci/run.sh

@@ -43,7 +43,7 @@ if [ "${TEST_VERBATIM:-}" = "1" ]; then
         --target "$target" --target-dir "$verb_path" --features c
 fi
 
-# Set the `rlib_paths` global array to a list of all compiler-builtins rlibs
+# Run a command for each `compiler_builtins` rlib file
 for_each_rlib() {
     if [ -d /builtins-target ]; then
         rlib_paths=( /builtins-target/"${target}"/debug/deps/libcompiler_builtins-*.rlib )
@@ -60,8 +60,6 @@ for_each_rlib() {
 }
 
 # Remove any existing artifacts from previous tests that don't set #![compiler_builtins]
-# update_rlib_paths
-# rm -f "${rlib_paths[@]}"
 for_each_rlib rm -f
 
 cargo build --target "$target"
@@ -73,9 +71,9 @@ cargo build --target "$target" --release --features no-asm
 cargo build --target "$target" --features no-f16-f128
 cargo build --target "$target" --release --features no-f16-f128
 
-
+# The 
 symcheck=(cargo run -p symbol-check)
-[[ "$target" = *"wasm"* ]] && symcheck+=(--features wasm)
+[[ "$target" = "wasm"* ]] && symcheck+=(--features wasm)
 
 # Look out for duplicated symbols when we include the compiler-rt (C) implementation
 for_each_rlib "${symcheck[@]}" -- check-duplicates

crates/symbol-check/src/main.rs

@@ -69,14 +69,14 @@ impl SymInfo {
 
 /// Ensure that the same global symbol isn't defined in multiple object files within an archive.
 fn verify_no_duplicates(path: impl AsRef<Path>) {
-    println!("Checking for duplicates at {}", path.as_ref().display());
+    println!("Checking `{}` for duplicates", path.as_ref().display());
 
     let mut syms = BTreeMap::<String, SymInfo>::new();
     let mut dups = Vec::new();
 
     for_each_symbol(path, |sym, member| {
         // Only check defined globals
-        if !sym.is_global() || sym.is_undefined() {
+        if !sym.is_global() || sym.is_undefined() || sym.kind() == SymbolKind::File {
             return;
         }
 
@@ -109,7 +109,7 @@ fn verify_no_duplicates(path: impl AsRef<Path>) {
 /// Ensure that there are no references to symbols from `core` that aren't also (somehow) defined.
 fn verify_core_symbols(path: impl AsRef<Path>) {
     println!(
-        "Checking for references to core at {}",
+        "Checking `{}` for references to core",
         path.as_ref().display()
     );