From 89cb9ef00ed67b0705a532d052e79d4ad0efa7b7 Mon Sep 17 00:00:00 2001
From: peter <peter@pmikkelsen.com>
Date: Fri, 11 Sep 2026 19:46:19 +0000
Subject: Tests to get coverage of module.c

FossilOrigin-Name: a711bc8cdf63cce84b3322b4396c277ec72697696555d1dac3d22aa54f4794c6
---
 src/lib/aplwc_internal.h | 6 +++---
 src/lib/module.c         | 7 ++-----
 src/lib/syntax.c         | 1 -
 3 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/aplwc_internal.h b/src/lib/aplwc_internal.h
index 0bdd5b5..328b5de 100644
--- a/src/lib/aplwc_internal.h
+++ b/src/lib/aplwc_internal.h
@@ -32,11 +32,11 @@ typedef int symbol_t;
 enum keyword {
 	KW_MODULE,
 	KW_SYMBOL,
-	KW_EXPORT,
-
-	N_KWDS
+	KW_EXPORT
 };
 
+#define N_KWDS KW_EXPORT+1
+
 struct aplwc {
 	struct aplwc_fns fns;
 	enum aplwc_rc last_error;
diff --git a/src/lib/module.c b/src/lib/module.c
index c7e552f..2ef5ba3 100644
--- a/src/lib/module.c
+++ b/src/lib/module.c
@@ -65,7 +65,7 @@ read_keyword_decl(struct aplwc *aplwc, struct aplwc_module *module, size_t offse
 
 #define t(n) module->tokens->tokens[offset+(n)]
 
-	max = module->tokens->length - offset;
+	max = module->tokens->length - offset - 1;
 
 	assert(t(0).tag == TOKEN_TAG_KEYWORD);
 	switch(t(0).data.keyword){
@@ -103,12 +103,9 @@ fail:
 			}
 		}
 		break;
-	default:
-		assert(0);
-		return -1;
 	}
 
-	if((len >= 0) && (max > (size_t)len))
+	if(ALWAYS(len >= 0) && (max > (size_t)len))
 		if(t(len+1).tag != TOKEN_TAG_NEWLINE)
 			goto fail;
 	len++; /* For the keyword itself */
diff --git a/src/lib/syntax.c b/src/lib/syntax.c
index 5c340bc..4850b1a 100644
--- a/src/lib/syntax.c
+++ b/src/lib/syntax.c
@@ -520,7 +520,6 @@ keyword_init(struct aplwc *aplwc)
 		case KW_MODULE: cstr = "module"; break;
 		case KW_SYMBOL: cstr = "symbol"; break;
 		case KW_EXPORT: cstr = "export"; break;
-		case N_KWDS: assert(0); break;
 		}
 
 		if((str = chars_to_string(aplwc, cstr, -1)) == NULL)
-- 
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