c8d2734 · elk · git.iko.soy

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Report some runtime errors on screen

c8d2734Evan Czaplicki13 years ago

runtime/Init.js+9−1

@@ -96,7 +96,14 @@ function init(display, container, module, moduleToReplace) {

96 return newElm;

97 }

99− var Module = module(elm);

99+ var Module = {};

100+ var reportAnyErrors = function() {};

101+ try {

102+ Module = module(elm);

103+ } catch(e) {

104+ Module.main = Elm.Text(elm).text('<code>' + e.message + '</code>');

105+ reportAnyErrors = function() { throw e; }

106+ }

100 inputs = ElmRuntime.filterDeadInputs(inputs);

107 inputs = ElmRuntime.filterDeadInputs(inputs);

101 filterListeners(inputs, listeners);

108 filterListeners(inputs, listeners);

102 if (display !== ElmRuntime.Display.NONE) {

109 if (display !== ElmRuntime.Display.NONE) {

@@ -112,6 +119,7 @@ function init(display, container, module, moduleToReplace) {

112 }

119 }

113 }

120 }

114

121

122+ reportAnyErrors();

115 return { send:send, recv:recv, swap:swap };

123 return { send:send, recv:recv, swap:swap };

116};

124};

117

125