From e95515664a943d8968c492f242a7d4b0729ea4b5 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 22 Feb 2016 12:50:48 -0500
Subject: eshtrans/backend: Generate translation unit ID

---
(limited to 'eshtrans/backend')

diff --git a/eshtrans/backend/codegen.esh b/eshtrans/backend/codegen.esh
index 8d77ce9..a9c3cef 100644
--- a/eshtrans/backend/codegen.esh
+++ b/eshtrans/backend/codegen.esh
@@ -109,3 +109,13 @@ sh_parse_stack()
 	done
 	codegen_sub "${array}"
 }
+
+sh_set_tu_id()
+{
+	local toks="${1}"
+
+	tu_id="$(printf '%s' "${toks}" | sha256sum -)"
+	tu_id="${tu_id%  -}"
+
+	return 0
+}
diff --git a/eshtrans/backend/main.esh b/eshtrans/backend/main.esh
index 884a2c3..485e9be 100644
--- a/eshtrans/backend/main.esh
+++ b/eshtrans/backend/main.esh
@@ -23,6 +23,7 @@ sh_codegen()
 	local toks="${1}"
 	shift 1
 
+	sh_set_tu_id "${toks}"
 	if printf '%s' "${toks}" | sh_parse_stack; then
 		return 0
 	else
--
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