Merge pull request #453 from ehuss/fix-const-expr

Fix broken links to constant expressions.

Author: Centril

src/expressions/array-expr.md

@@ -77,4 +77,4 @@ by implementing the [Index] and [IndexMut] traits.
 [memory location]: expressions.html#place-expressions-and-value-expressions
 [Index]: ../std/ops/trait.Index.html
 [IndexMut]: ../std/ops/trait.IndexMut.html
-[constant expression]: expressions.html#constant-expressions
+[constant expression]: const_eval.html#constant-expressions

src/items/constant-items.md

@@ -60,7 +60,7 @@ fn create_and_drop_zero_with_destructor() {
 }
 ```
 
-[constant value]: expressions.html#constant-expressions
+[constant value]: const_eval.html#constant-expressions
 [static lifetime elision]: lifetime-elision.html#static-lifetime-elision
 [`Drop`]: special-types-and-traits.html#drop
 [IDENTIFIER]: identifiers.html

src/items/static-items.md

@@ -70,7 +70,7 @@ following are true:
 
 [constant]: items/constant-items.html
 [`drop`]: destructors.html
-[constant expression]: expressions.html#constant-expressions
+[constant expression]: const_eval.html#constant-expressions
 [interior mutable]: interior-mutability.html
 [IDENTIFIER]: identifiers.html
 [_Type_]: types.html

src/tokens.md

@@ -21,7 +21,7 @@ table production] form, and appear in `monospace` font.
 A literal is an expression consisting of a single token, rather than a sequence
 of tokens, that immediately and directly denotes the value it evaluates to,
 rather than referring to it by name or some other evaluation rule. A literal is
-a form of [constant expression](expressions.html#constant-expressions), so is
+a form of [constant expression](const_eval.html#constant-expressions), so is
 evaluated (primarily) at compile time.
 
 ### Examples