refactor(parts): remove part numbers to be consistent

ismailarilik · tshepang · commit 15f80d97aeda · 2023-08-11T09:55:19.000+02:00
diff --git a/src/doc/rustc-dev-guide/src/part-2-intro.md b/src/doc/rustc-dev-guide/src/part-2-intro.md
@@ -1,4 +1,4 @@
-# Part 2: High-Level Compiler Architecture
+# High-Level Compiler Architecture
 
 The remaining parts of this guide discuss how the compiler works. They go
 through everything from high-level structure of the compiler to how each stage
diff --git a/src/doc/rustc-dev-guide/src/part-3-intro.md b/src/doc/rustc-dev-guide/src/part-3-intro.md
@@ -1,4 +1,4 @@
-# Part 3: Source Code Representation
+# Source Code Representation
 
 This part describes the process of taking raw source code from the user and
 transforming it into various forms that the compiler can work with easily.
diff --git a/src/doc/rustc-dev-guide/src/part-4-intro.md b/src/doc/rustc-dev-guide/src/part-4-intro.md
@@ -1,4 +1,4 @@
-# Part 4: Analysis
+# Analysis
 
 This part discusses the many analyses that the compiler uses to check various
 properties of the code and to inform later stages. Typically, this is what people

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Part 2: High-Level Compiler Architecture`
	`1`	`+# High-Level Compiler Architecture`
`2`	`2`
`3`	`3`	`The remaining parts of this guide discuss how the compiler works. They go`
`4`	`4`	`through everything from high-level structure of the compiler to how each stage`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Part 3: Source Code Representation`
	`1`	`+# Source Code Representation`
`2`	`2`
`3`	`3`	`This part describes the process of taking raw source code from the user and`
`4`	`4`	`transforming it into various forms that the compiler can work with easily.`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Part 4: Analysis`
	`1`	`+# Analysis`
`2`	`2`
`3`	`3`	`This part discusses the many analyses that the compiler uses to check various`
`4`	`4`	`properties of the code and to inform later stages. Typically, this is what people`