diff --git a/lib/coffee-script/lexer.js b/lib/coffee-script/lexer.js
index fe5bd6f9..2f0ed8a3 100644
--- a/lib/coffee-script/lexer.js
+++ b/lib/coffee-script/lexer.js
@@ -301,7 +301,7 @@
           index = regex.length;
           prev = last(this.tokens);
           if (prev) {
-            if (prev.spaced && (_ref3 = prev[0], __indexOf.call(CALLABLE, _ref3) >= 0)) {
+            if (prev.spaced && (_ref3 = prev[0], __indexOf.call(CALLABLE, _ref3) >= 0) && !prev.stringEnd) {
               if (!closed || POSSIBLY_DIVISION.test(regex)) {
                 return 0;
               }
@@ -505,7 +505,7 @@
       } else if (__indexOf.call(LOGIC, value) >= 0 || value === '?' && (prev != null ? prev.spaced : void 0)) {
         tag = 'LOGIC';
       } else if (prev && !prev.spaced) {
-        if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0)) {
+        if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0) && !prev.stringEnd) {
           if (prev[0] === '?') {
             prev[0] = 'FUNC_EXIST';
           }
diff --git a/lib/coffee-script/rewriter.js b/lib/coffee-script/rewriter.js
index 312ac866..e26fcbe6 100644
--- a/lib/coffee-script/rewriter.js
+++ b/lib/coffee-script/rewriter.js
@@ -264,7 +264,7 @@
           startImplicitCall(i + 1);
           return forward(2);
         }
-        if (__indexOf.call(IMPLICIT_FUNC, tag) >= 0 && this.matchTags(i + 1, 'INDENT', null, ':') && !this.findTagsBackwards(i, ['CLASS', 'EXTENDS', 'IF', 'CATCH', 'SWITCH', 'LEADING_WHEN', 'FOR', 'WHILE', 'UNTIL'])) {
+        if (__indexOf.call(IMPLICIT_FUNC, tag) >= 0 && !token.stringEnd && this.matchTags(i + 1, 'INDENT', null, ':') && !this.findTagsBackwards(i, ['CLASS', 'EXTENDS', 'IF', 'CATCH', 'SWITCH', 'LEADING_WHEN', 'FOR', 'WHILE', 'UNTIL'])) {
           startImplicitCall(i + 1);
           stack.push(['INDENT', i + 2]);
           return forward(3);
diff --git a/src/lexer.coffee b/src/lexer.coffee
index 058fbcf7..bd40b7d9 100644
--- a/src/lexer.coffee
+++ b/src/lexer.coffee
@@ -263,7 +263,7 @@ exports.Lexer = class Lexer
         index = regex.length
         prev = last @tokens
         if prev
-          if prev.spaced and prev[0] in CALLABLE
+          if prev.spaced and prev[0] in CALLABLE and not prev.stringEnd
             return 0 if not closed or POSSIBLY_DIVISION.test regex
           else if prev[0] in NOT_REGEX
             return 0
@@ -417,7 +417,7 @@ exports.Lexer = class Lexer
     else if value in SHIFT           then tag = 'SHIFT'
     else if value in LOGIC or value is '?' and prev?.spaced then tag = 'LOGIC'
     else if prev and not prev.spaced
-      if value is '(' and prev[0] in CALLABLE
+      if value is '(' and prev[0] in CALLABLE and not prev.stringEnd
         prev[0] = 'FUNC_EXIST' if prev[0] is '?'
         tag = 'CALL_START'
       else if value is '[' and prev[0] in INDEXABLE
diff --git a/src/rewriter.coffee b/src/rewriter.coffee
index a15414e9..6431adee 100644
--- a/src/rewriter.coffee
+++ b/src/rewriter.coffee
@@ -243,7 +243,8 @@ class exports.Rewriter
       # which is probably always unintended.
       # Furthermore don't allow this in literal arrays, as
       # that creates grammatical ambiguities.
-      if tag in IMPLICIT_FUNC and @matchTags(i + 1, 'INDENT', null, ':') and
+      if tag in IMPLICIT_FUNC and not token.stringEnd and
+         @matchTags(i + 1, 'INDENT', null, ':') and
          not @findTagsBackwards(i, ['CLASS', 'EXTENDS', 'IF', 'CATCH',
           'SWITCH', 'LEADING_WHEN', 'FOR', 'WHILE', 'UNTIL'])
         startImplicitCall i + 1
diff --git a/test/arrays.coffee b/test/arrays.coffee
index bc4f9fa6..b150593e 100644
--- a/test/arrays.coffee
+++ b/test/arrays.coffee
@@ -75,3 +75,19 @@ test "#1274: `[] = a()` compiles to `false` instead of `a()`", ->
   fn = -> a = true
   [] = fn()
   ok a
+
+test "#3194: string interpolation in array", ->
+  arr = [ "a"
+          key: 'value'
+        ]
+  eq 2, arr.length
+  eq 'a', arr[0]
+  eq 'value', arr[1].key
+
+  b = 'b'
+  arr = [ "a#{b}"
+          key: 'value'
+        ]
+  eq 2, arr.length
+  eq 'ab', arr[0]
+  eq 'value', arr[1].key
diff --git a/test/regexps.coffee b/test/regexps.coffee
index c8f7f020..05d7c348 100644
--- a/test/regexps.coffee
+++ b/test/regexps.coffee
@@ -128,6 +128,10 @@ test "always division and never regex after some tokens", ->
   eq 2, "4"/b/g
   eq 2, "4"/ b/g
   eq 2, "4" /b/g
+  eq 20, "4#{0}" / b/g
+  eq 20, "4#{0}"/b/g
+  eq 20, "4#{0}"/ b/g
+  eq 20, "4#{0}" /b/g
   ok isNaN /a/ / b/g
   ok isNaN /a/i / b/g
   ok isNaN /a//b/g
diff --git a/test/strings.coffee b/test/strings.coffee
index e374ba2e..2e75bd3d 100644
--- a/test/strings.coffee
+++ b/test/strings.coffee
@@ -345,3 +345,17 @@ eq '''  <- keep these spaces ->  ''', '  <- keep these spaces ->  '
 
 test "#1046, empty string interpolations", ->
   eq "#{ }", ''
+
+test "strings are not callable", ->
+  throws -> CoffeeScript.compile '"a"()'
+  throws -> CoffeeScript.compile '"a#{b}"()'
+  throws -> CoffeeScript.compile '"a" 1'
+  throws -> CoffeeScript.compile '"a#{b}" 1'
+  throws -> CoffeeScript.compile '''
+    "a"
+       k: v
+  '''
+  throws -> CoffeeScript.compile '''
+    "a#{b}"
+       k: v
+  '''