remove support for `const` (#1910)

As this is not part of ES5.

1 files changed, 0 insertions, 125 deletions

diff --git a/test/compress/dead-code.js b/test/compress/dead-code.js
index bb72451c..31d0664a 100644
--- a/test/compress/dead-code.js
+++ b/test/compress/dead-code.js
@@ -90,131 +90,6 @@ dead_code_constant_boolean_should_warn_more: {
     expect_stdout: true
 }
 
-dead_code_const_declaration: {
-    options = {
-        dead_code    : true,
-        loops        : true,
-        booleans     : true,
-        conditionals : true,
-        evaluate     : true,
-        reduce_vars  : true,
-    };
-    input: {
-        var unused;
-        const CONST_FOO = false;
-        if (CONST_FOO) {
-            console.log("unreachable");
-            var moo;
-            function bar() {}
-        }
-    }
-    expect: {
-        var unused;
-        const CONST_FOO = !1;
-        var moo;
-        function bar() {}
-    }
-    expect_stdout: true
-}
-
-dead_code_const_annotation: {
-    options = {
-        dead_code    : true,
-        loops        : true,
-        booleans     : true,
-        conditionals : true,
-        evaluate     : true,
-        reduce_vars  : true,
-        toplevel     : true,
-    };
-    input: {
-        var unused;
-        /** @const */ var CONST_FOO_ANN = false;
-        if (CONST_FOO_ANN) {
-            console.log("unreachable");
-            var moo;
-            function bar() {}
-        }
-    }
-    expect: {
-        var unused;
-        var CONST_FOO_ANN = !1;
-        var moo;
-        function bar() {}
-    }
-    expect_stdout: true
-}
-
-dead_code_const_annotation_regex: {
-    options = {
-        dead_code    : true,
-        loops        : true,
-        booleans     : true,
-        conditionals : true,
-        evaluate     : true
-    };
-    input: {
-        var unused;
-        // @constraint this shouldn't be a constant
-        var CONST_FOO_ANN = false;
-        if (CONST_FOO_ANN) {
-            console.log("reachable");
-        }
-    }
-    expect: {
-        var unused;
-        var CONST_FOO_ANN = !1;
-        CONST_FOO_ANN && console.log('reachable');
-    }
-    expect_stdout: true
-}
-
-dead_code_const_annotation_complex_scope: {
-    options = {
-        dead_code    : true,
-        loops        : true,
-        booleans     : true,
-        conditionals : true,
-        evaluate     : true,
-        reduce_vars  : true,
-        toplevel     : true,
-    };
-    input: {
-        var unused_var;
-        /** @const */ var test = 'test';
-        // @const
-        var CONST_FOO_ANN = false;
-        var unused_var_2;
-        if (CONST_FOO_ANN) {
-            console.log("unreachable");
-            var moo;
-            function bar() {}
-        }
-        if (test === 'test') {
-            var beef = 'good';
-            /** @const */ var meat = 'beef';
-            var pork = 'bad';
-            if (meat === 'pork') {
-                console.log('also unreachable');
-            } else if (pork === 'good') {
-                console.log('reached, not const');
-            }
-        }
-    }
-    expect: {
-        var unused_var;
-        var test = 'test';
-        var CONST_FOO_ANN = !1;
-        var unused_var_2;
-        var moo;
-        function bar() {}
-        var beef = 'good';
-        var meat = 'beef';
-        var pork = 'bad';
-    }
-    expect_stdout: true
-}
-
 try_catch_finally: {
     options = {
         conditionals: true,