[clang] [clang][deps][modules] Allocate input file paths lazily (PR #114457)

[Jan Svoboda via cfe-commits]

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@@ -472,7 +465,9 @@ class FullDeps {
             JOS.attributeArray("command-line",
                                toJSONStrings(JOS, MD.getBuildArguments()));
             JOS.attribute("context-hash", StringRef(MD.ID.ContextHash));
-            JOS.attributeArray("file-deps", toJSONSorted(JOS, MD.FileDeps));
+            JOS.attributeArray("file-deps", [&] {
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jansvoboda11 wrote:

I removed the sorting here to avoid having to allocate all the paths and store them into a container.

https://github.com/llvm/llvm-project/pull/114457