Merge pull request #3636 from m-ou-se/3606-diagram

Add diagram back to RFC 3606.
rust-lang · May 14, 2024 · cab8ca9 · cab8ca9
2 parents 55a275c + db5aeba
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diff --git a/text/3606-temporary-lifetimes-in-tail-expressions.md b/text/3606-temporary-lifetimes-in-tail-expressions.md
@@ -9,6 +9,12 @@
 
 In the next edition, drop temporaries in tail expressions *before* dropping locals, rather than after.
 
+![A diagram showing a function with one let statement "let x = g();" and a tail expression "temp().h()"
+and a visualisation of how long x and temp live before and after this change.
+Before: x is created first, then temp is created, then x is dropped, then temp is dropped.
+After: x is created first, then temp is created, then temp is dropped, then x is dropped.
+](3606-temporary-lifetimes-in-tail-expressions/diagram.svg)
+
 # Motivation
 
 Temporaries in the tail expression in a block live longer than the block itself,

diff --git a/text/3606-temporary-lifetimes-in-tail-expressions/diagram.svg b/text/3606-temporary-lifetimes-in-tail-expressions/diagram.svg