cmd/compile: use raw strings to avoid double escapes

Change-Id: I39917b90b67f630f8212853c0a201635960275cb
GitHub-Last-Rev: fe886534b493fc6241b4451256c889b2fdee997f
GitHub-Pull-Request: golang/go#66180
Reviewed-on: https://go-review.googlesource.com/c/go/+/569975
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>

diff --git a/src/cmd/compile/internal/ssa/debug_test.go b/src/cmd/compile/internal/ssa/debug_test.go
index 9ac414c8249b3fdc9f4a8cedf2a07a8ee21e8fb8..2effed855c4e675e5932ff3b7b329b50ce2307a5 100644 (file)
--- a/src/cmd/compile/internal/ssa/debug_test.go
+++ b/src/cmd/compile/internal/ssa/debug_test.go
@@ -32,11 +32,11 @@ var (
 
 var (
        hexRe                 = regexp.MustCompile("0x[a-zA-Z0-9]+")
-       numRe                 = regexp.MustCompile("-?\\d+")
-       stringRe              = regexp.MustCompile("\"([^\\\"]|(\\.))*\"")
-       leadingDollarNumberRe = regexp.MustCompile("^[$]\\d+")
+       numRe                 = regexp.MustCompile(`-?\d+`)
+       stringRe              = regexp.MustCompile(`([^\"]|(\.))*`)
+       leadingDollarNumberRe = regexp.MustCompile(`^[$]\d+`)
        optOutGdbRe           = regexp.MustCompile("[<]optimized out[>]")
-       numberColonRe         = regexp.MustCompile("^ *\\d+:")
+       numberColonRe         = regexp.MustCompile(`^ *\d+:`)
 )
 
 var gdb = "gdb"      // Might be "ggdb" on Darwin, because gdb no longer part of XCode