calc implemented in my grammar

1 files changed, 15 insertions, 5 deletions

diff --git a/build.sh b/build.sh
index e39d4b4..ea1daef 100755
--- a/build.sh
+++ b/build.sh
@@ -4,7 +4,7 @@ set -e
 
 function log
 {
-    echo "-> $@"
+    >&2 echo "-> $@"
     "$@"
 }
 
@@ -70,12 +70,22 @@ shared demos/sample-files/lalr-defs
 # shared demos/sample-files/calc-defs
 # leak generate-parser "-o bin/calc -t lalr-table bin/calc-defs.so"
 # cc demos/sample-files/calc-skeleton "" parser
-# leak parser "13*10+9" # wrong answer
+# leak parser "13*10+9"
 # leak parser "-13+20"
 # leak parser "1>52?2+3:53"
+# exit 0
 
-# --- Grammar Definitino example ---
+# --- Grammar Definition example ---
 shared demos/sample-files/gram-defs
 leak generate-parser "-o bin/gram -t lalr-table bin/gram-defs.so"
-cc demos/sample-files/gram-skeleton "" parser
-leak parser
+cc demos/sample-files/gram-skeleton "" gram-parser
+
+leak gram-parser < demos/sample-files/calc.g > bin/calc-gram.c
+
+shared bin/calc-gram
+leak generate-parser "-o bin/calc -t lalr-table bin/calc-gram.so"
+cc demos/sample-files/calc-skeleton "" calc-parser
+
+leak calc-parser "13*10+9"
+leak calc-parser "-13+20"
+leak calc-parser "1>52?2+3:53"